Jan Luebbe 828e66c0ed i2c: omap: fix bus recovery setup ... At least on the AM335x, enabling OMAP_I2C_SYSTEST_ST_EN is not enough to allow direct access to the SCL and SDA pins. In addition to ST_EN, we need to set the TMODE to 0b11 (Loop back & SDA/SCL IO mode select). Also, as the reset values of SCL_O and SDA_O are 0 (which means "drive low level"), we need to set them to 1 (which means "high-impedance") to avoid unwanted changes on the pins. As a precaution, reset all these bits to their default values after recovery is complete. Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Tested-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>		2015-07-31 13:32:31 +02:00
..
algos	i2c: algo-pca: fix typo in comment	2015-06-01 08:41:19 +09:00
busses	i2c: omap: fix bus recovery setup	2015-07-31 13:32:31 +02:00
muxes	i2c: mux: pca954x: Use __i2c_transfer because of quirks	2015-06-17 14:35:38 +02:00
i2c-boardinfo.c	i2c: remove FSF address	2014-11-07 18:35:33 +01:00
i2c-core.c	i2c: core: only use set_scl for bus recovery after calling prepare_recovery	2015-07-31 13:32:31 +02:00
i2c-core.h	i2c: remove FSF address	2014-11-07 18:35:33 +01:00
i2c-dev.c	i2c: remove FSF address	2014-11-07 18:35:33 +01:00
i2c-mux.c	i2c: mux: Use __i2c_transfer() instead of calling parent's master_xfer()	2015-06-17 14:35:37 +02:00
i2c-slave-eeprom.c	i2c: slave eeprom: clean up sysfs bin attribute read()/write()	2015-07-31 13:32:30 +02:00
i2c-smbus.c	i2c: smbus: fix typo in commet	2015-06-01 08:41:26 +09:00
i2c-stub.c	i2c: remove FSF address	2014-11-07 18:35:33 +01:00
Kconfig	kconfig: use bool instead of boolean for type definition attributes	2015-01-07 13:08:04 +01:00
Makefile	i2c: slave-eeprom: add eeprom simulator driver	2014-12-11 22:25:54 +01:00