freebsd-dev/sys/dev/iicbus
Luiz Otavio O Souza aee2c3a86a Always ignore the START and STOP bits whenever the control register is
being overwritten, they are set only bits (cleared by hardware).

Disable the Acknowledge of the controller slave address.  The slave mode is
not supported.

Make sure the interrupt flag bit is being cleared as recommended, add a
delay() _after_ clear the interrupt bit.

Sponsored by:	Rubicon Communications, LLC (Netgate)
2017-06-20 18:38:51 +00:00
..
twsi Always ignore the START and STOP bits whenever the control register is 2017-06-20 18:38:51 +00:00
ad7417.c
ad7418.c
adm1030.c
adt746x.c
ds133x.c
ds1307.c Fix ds1307 probing 2016-09-24 05:27:12 +00:00
ds1307reg.h
ds1374.c
ds1631.c
ds1672.c
ds1775.c
ds3231.c
ds3231reg.h Fix the deciKelvin to Celsius conversion in kernel. 2016-05-22 13:58:32 +00:00
icee.c
if_ic.c sys/dev: Replace zero with NULL for pointers. 2017-02-20 03:43:12 +00:00
iic.c iic_rdwr_data->nmsgs is uint32_t, so limit the allowable number of messages to prevent memory exhaustion and short allocations on 32-bit systems. Since iicrdwr is intended to be a workalike of a Linux i2c-dev call, use the same limit of 42 that Linux uses. 2016-05-20 03:03:04 +00:00
iic.h iic_rdwr_data->nmsgs is uint32_t, so limit the allowable number of messages to prevent memory exhaustion and short allocations on 32-bit systems. Since iicrdwr is intended to be a workalike of a Linux i2c-dev call, use the same limit of 42 that Linux uses. 2016-05-20 03:03:04 +00:00
iicbb_if.m Remove a couple of extra blank lines. 2016-05-22 04:09:05 +00:00
iicbb.c
iicbus_if.m
iicbus.c add iic interface to ig4 driver, move isl and cyapa to iicbus 2016-10-30 12:15:33 +00:00
iicbus.h
iicoc.c
iicoc.h
iiconf.c Remove a couple of extra blank lines. 2016-05-22 04:09:05 +00:00
iiconf.h
iicsmb.c iicsmb: SMB_MAXBLOCKSIZE can be used again 2016-11-11 15:11:54 +00:00
lm75.c Fix the deciKelvin to Celsius conversion in kernel. 2016-05-22 13:58:32 +00:00
max6690.c
ofw_iicbus.c Make ofw_iicbus attach to twsi I2C controllers. 2017-06-20 18:25:27 +00:00
pcf8563.c
pcf8563reg.h
s35390a.c
sy8106a.c Add driver for Silergy Corp. SY8106A buck regulator. 2016-09-05 13:39:54 +00:00