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7187ccccdc
freebsd-dev/sys/dev/iicbus
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Marcin Wojtas 7187ccccdc Add TCA6416 GPIO expander support. 
Add basic TCA6416 GPIO expander support over I2C bus. The driver handles
enabling and disabling pins, setting pin mode to IN and OUT and
toggling the pins. External interrupts are not supported.

Submitted by: Dawid Gorecki <dgr@semihalf.com>
Reviewed by: manu, mmel
Obtained from: Semihalf
Sponsored by: Alstom Group
Differential Revision: https://reviews.freebsd.org/D24363
2020-05-25 15:31:43 +00:00
..
gpio Add TCA6416 GPIO expander support. 2020-05-25 15:31:43 +00:00
mux Remove some trailing whitespace; no functional changes. 2020-01-08 23:06:13 +00:00
twsi twsi: Rework how we handle the i2c messages 2020-01-10 18:52:14 +00:00
acpi_iicbus.c acpi_iicbus: set device description in the probe method 2020-04-24 07:55:39 +00:00
ad7417.c Drop 'All rights reserved' 2020-03-06 21:32:42 +00:00
ad7418.c Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
adm1030.c
ads111x.c Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
adt746x.c Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
ds13rtc.c Clean up some of my copyrights; add SPDX tag and remove All rights reserved. 2019-12-13 01:38:48 +00:00
ds1307.c Add pnpinfo to all i2c drivers that have FDT compat data. 2019-05-23 18:24:27 +00:00
ds1307reg.h
ds1631.c Drop 'All rights reserved' 2020-03-06 21:24:09 +00:00
ds1672.c
ds1775.c Drop 'All rights reserved' 2020-03-06 21:26:35 +00:00
ds3231.c
ds3231reg.h
icee.c Regularize my copyright notice 2019-12-04 16:56:11 +00:00
if_ic.c Widen NET_EPOCH coverage. 2019-10-07 22:40:05 +00:00
iic_recover_bus.c Clean up some of my copyrights; add SPDX tag and remove All rights reserved. 2019-12-13 01:38:48 +00:00
iic_recover_bus.h Clean up some of my copyrights; add SPDX tag and remove All rights reserved. 2019-12-13 01:38:48 +00:00
iic.c
iic.h
iicbb_if.m
iicbb.c iicbb: allow longer SCL low timeout and other improvements 2019-10-31 11:31:13 +00:00
iicbus_if.m
iicbus.c iicbus(4): Add support for ACPI-based children enumeration 2020-03-09 20:31:38 +00:00
iicbus.h iicbus(4): Add support for ACPI-based children enumeration 2020-03-09 20:31:38 +00:00
iicoc_fdt.c iicoc: add FDT bus attachment 2019-12-20 03:40:50 +00:00
iicoc_pci.c iicoc: fix the build on PCI machines 2019-12-20 05:15:03 +00:00
iicoc.c iicoc: split up common core and PCI bus specifics 2019-12-20 03:40:46 +00:00
iicoc.h iicoc: split up common core and PCI bus specifics 2019-12-20 03:40:46 +00:00
iiconf.c Add support for i2c bus mux hardware. 2020-01-02 17:51:49 +00:00
iiconf.h Add support for i2c bus mux hardware. 2020-01-02 17:51:49 +00:00
iicsmb.c
isl12xx.c Clean up some of my copyrights; add SPDX tag and remove All rights reserved. 2019-12-13 01:38:48 +00:00
lm75.c
max6690.c - Drop 'All rights reserved' 2020-03-06 21:21:01 +00:00
nxprtc.c Clean up some of my copyrights; add SPDX tag and remove All rights reserved. 2019-12-13 01:38:48 +00:00
ofw_iicbus.c
rtc8583.c Clean up some of my copyrights; add SPDX tag and remove All rights reserved. 2019-12-13 01:38:48 +00:00
s35390a.c
sy8106a.c Remove "all rights reserved" from copyright for the file that Jared McNeill 2019-12-03 21:05:33 +00:00
syr827.c syr827: Switch to iicdev_{readfrom,writeto} 2019-10-01 18:32:27 +00:00