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7792225b7b
linux/drivers/iio
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Stephen Boyd 7792225b7b iio: proximity: Add a ChromeOS EC MKBP proximity driver 
Add support for a ChromeOS EC proximity driver that exposes a "front"
proximity sensor via the IIO subsystem. The EC decides when front
proximity is near and sets an MKBP switch 'EC_MKBP_FRONT_PROXIMITY' to
notify the kernel of proximity. Similarly, when proximity detects
something far away it sets the switch bit to 0. For now this driver
exposes a single sensor, but it could be expanded in the future via more
MKBP bits if desired.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Benson Leung <bleung@chromium.org>
Cc: Guenter Roeck <groeck@chromium.org>
Cc: Douglas Anderson <dianders@chromium.org>
Cc: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Link: https://lore.kernel.org/r/20210211024601.1963379-4-swboyd@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-03-25 19:13:50 +00:00
..
accel iio: Remove kernel-doc keyword in file header comment 2021-03-25 19:13:49 +00:00
adc iio: Remove kernel-doc keyword in file header comment 2021-03-25 19:13:49 +00:00
afe iio: afe: iio-rescale: Simplify with dev_err_probe() 2020-09-03 19:40:50 +01:00
amplifiers iio: amplifiers: hmc425a: Simplify with dev_err_probe() 2020-09-03 19:40:50 +01:00
buffer iio: kfifo: mask flags without zero-check in devm_iio_kfifo_buffer_setup() 2021-03-25 19:13:49 +00:00
chemical iio: use getter/setter functions 2021-03-11 20:47:07 +00:00
common iio: Add relative sensitivity support 2021-03-11 20:47:09 +00:00
dac iio: dac: ad5686: Add support for AD5673R/AD5677R 2021-03-11 20:47:10 +00:00
dummy iio: dummy: iio_simple_dummy_buffer: use triggered buffer core calls 2021-03-11 20:47:05 +00:00
frequency iio: frequency: adf4350: Remove redundant null check before clk_disable_unprepare 2021-01-09 21:52:46 +00:00
gyro iio: hid-sensors: Move get sensitivity attribute to hid-sensor-common 2021-03-11 20:47:09 +00:00
health iio: make use of devm_iio_kfifo_buffer_setup() helper 2021-03-11 20:47:01 +00:00
humidity iio: Remove kernel-doc keyword in file header comment 2021-03-25 19:13:49 +00:00
imu iio: adis: add helpers for locking 2021-03-11 20:47:12 +00:00
light iio: Remove kernel-doc keyword in file header comment 2021-03-25 19:13:49 +00:00
magnetometer iio: hid-sensors: Move get sensitivity attribute to hid-sensor-common 2021-03-11 20:47:09 +00:00
multiplexer iio: multiplexer: iio-mux: Simplify with dev_err_probe() 2020-09-03 19:40:51 +01:00
orientation hid-sensors: Add more data fields for sensitivity checking 2021-03-11 20:47:09 +00:00
position iio: hid-sensors: Move get sensitivity attribute to hid-sensor-common 2021-03-11 20:47:09 +00:00
potentiometer iio: use getter/setter functions 2021-03-11 20:47:07 +00:00
potentiostat iio:potentiostat:lmp91000: Drop of_match_ptr and use generic fw accessors 2020-09-21 18:41:29 +01:00
pressure hid-sensors: Add more data fields for sensitivity checking 2021-03-11 20:47:09 +00:00
proximity iio: proximity: Add a ChromeOS EC MKBP proximity driver 2021-03-25 19:13:50 +00:00
resolver iio:resolver:ad2s1200: Drop of_match_ptr protection 2020-09-21 18:41:31 +01:00
temperature iio: hid-sensors: Move get sensitivity attribute to hid-sensor-common 2021-03-11 20:47:09 +00:00
test iio: Add basic unit test for iio_format_value() 2021-03-11 20:47:00 +00:00
trigger iio: Remove kernel-doc keyword in file header comment 2021-03-25 19:13:49 +00:00
iio_core_trigger.h iio: core-trigger: make iio_device_register_trigger_consumer() an int return 2021-03-11 20:47:02 +00:00
iio_core.h iio: buffer: add ioctl() to support opening extra buffers for IIO device 2021-03-11 20:47:05 +00:00
industrialio-buffer.c iio: buffer: add ioctl() to support opening extra buffers for IIO device 2021-03-11 20:47:05 +00:00
industrialio-configfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
industrialio-core.c iio: Add relative sensitivity support 2021-03-11 20:47:09 +00:00
industrialio-event.c iio: add reference to iio buffer on iio_dev_attr 2021-03-11 20:47:04 +00:00
industrialio-sw-device.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
industrialio-sw-trigger.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
industrialio-trigger.c iio: core: rework iio device group creation 2021-03-11 20:47:03 +00:00
industrialio-triggered-event.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
inkern.c iio: provide of_iio_channel_get_by_name() and devm_ version it 2021-01-16 18:27:51 +00:00
Kconfig iio: Add basic unit test for iio_format_value() 2021-03-11 20:47:00 +00:00
Makefile iio: Add basic unit test for iio_format_value() 2021-03-11 20:47:00 +00:00
TODO iio: add a TODO 2020-03-08 17:28:53 +00:00