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Author SHA1 Message Date
Lorenzo Bianconi
03e8373c07 dt-bindings: iio: imu: st_lsm6dsx: add lsm6dsv16x 
Add device bindings for lsm6dsv16x IMU sensor.
Use lsm6dsv as fallback device for lsm6dsv16x since it implements all the
features currently supported by lsm6dsv16x.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/8d10a63ec6abd22863ab25addd8c2f578dbc9cd9.1667745215.git.lorenzo@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:58:45 +00:00
Lorenzo Bianconi
46975081f7 iio: imu: st_lsm6dsx: add support to LSM6DSV16X 
Add support to STM LSM6DSV16X (accelerometer and gyroscope) Mems sensor.
The LSM6DSV16X sensor can use LSM6DSV as fallback device since it
implements all the LSM6DSV16X features currently implemented in
st_lsm6dsx.

Datasheet: https://www.st.com/resource/en/datasheet/lsm6dsv16x.pdf
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/284b251f861dff30c399e5736a843c8e3a497249.1667745215.git.lorenzo@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:58:44 +00:00
Gwendal Grignou
c486b70193 iio: proximity: sx9360: Add a new ACPI hardware ID 
From
https://treexy.com/products/driver-fusion/database/sensors/semtech/sx9360-proximity/

sx9360 SAR sensor can be presented with ACPI ID SAMM0208.

Whilst this does not appear to be an official ACPI ID, it is in the wild
(perhaps due to a typo on the SAM PnP ID).

Reported-by: Jordi Torres <majosamaso@gmail.com>
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Link: https://lore.kernel.org/r/20221105225157.10081-1-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:58:44 +00:00
Jonathan Cameron
99043ba702 iio: temperature: mlx90632: Add missing static marking on devm_pm_ops 
Only used within this file, so should be marked static.

Fixes: 2aebc223fc ("iio: temperature: mlx90632 Add runtime powermanagement modes")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-off-by: Crt Mori <cmo@melexis.com>
Link: https://lore.kernel.org/r/20221105125108.383193-3-jic23@kernel.org
 2022-11-23 19:58:18 +00:00
Jonathan Cameron
bcf22afd2c iio: temperature: mlx90632: Add error handling for devm_pm_runtime_enable() 
This call can fail so handling is necessary even if it is very unlikely.

Reported-by: coverity-bot <keescook+coverity-bot@chromium.org>
Addresses-Coverity-ID: 1527134 ("Error handling issues")
Fixes: 2aebc223fc ("iio: temperature: mlx90632 Add runtime powermanagement modes")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-off-by: Crt Mori <cmo@melexis.com>
Link: https://lore.kernel.org/r/20221105125108.383193-2-jic23@kernel.org
 2022-11-23 19:57:12 +00:00
Cosmin Tanislav
6f7cadcf66 iio: temperature: ltc2983: support more parts 
Add support for the following parts:
 * LTC2984
 * LTC2986
 * LTM2985

The LTC2984 is a variant of the LTC2983 with EEPROM.
The LTC2986 is a variant of the LTC2983 with only 10 channels,
EEPROM and support for active analog temperature sensors.
The LTM2985 is software-compatible with the LTC2986.

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Link: https://lore.kernel.org/r/20221103130041.2153295-14-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:54:00 +00:00
Cosmin Tanislav
d240526950 dt-bindings: iio: temperature: ltc2983: support more parts 
Add support for the following parts:
 * LTC2984
 * LTC2986
 * LTM2985

The LTC2984 is a variant of the LTC2983 with EEPROM.
The LTC2986 is a variant of the LTC2983 with only 10 channels,
EEPROM and support for active analog temperature sensors.
The LTM2985 is software-compatible with the LTC2986.

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221103130041.2153295-13-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:54:00 +00:00
Cosmin Tanislav
cf738c544d dt-bindings: iio: temperature: ltc2983: use generic node name in example 
Examples should use the generic IIO node name of temperature-sensor.
Fix it.

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Link: https://lore.kernel.org/r/20221103130041.2153295-12-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:54:00 +00:00
Cosmin Tanislav
93144097f5 dt-bindings: iio: temperature: ltc2983: describe broken mux delay property 
The 'adi,mux-delay-config-us' property is broken. It was supposed to
be in us, but the value is actually written directly to the register.
Describe the fact that it is broken and how it actually works.

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221103130041.2153295-11-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:54:00 +00:00
Cosmin Tanislav
95027f5b39 dt-bindings: iio: temperature: ltc2983: refine descriptions 
Some descriptions are too verbose, while others are too succint.
Rewrite them all.

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221103130041.2153295-10-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:54:00 +00:00
Cosmin Tanislav
ee7e336c48 dt-bindings: iio: temperature: ltc2983: change default excitation for custom thermistors 
Excitation cannot be set to auto-range when using a custom thermistor
or Steinhart sensor type. Default it to 1000nA to match the driver
and remove the auto-range value from the enum.

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221103130041.2153295-9-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:54:00 +00:00
Cosmin Tanislav
b3805fc3dc dt-bindings: iio: temperature: ltc2983: require 4 wire rtd for current rotate 
The driver will error out when current rotation is enabled but the RTD
is not 4-wire. Require it in the binding too.

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221103130041.2153295-8-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:54:00 +00:00
Cosmin Tanislav
a2ebc8d281 dt-bindings: iio: temperature: ltc2983: require custom sensor tables 
The driver will error out when a custom sensor type is used but a
custom sensor table is not provided. Require it in the binding too.

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221103130041.2153295-7-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:54:00 +00:00
Cosmin Tanislav
6cf75e90c5 dt-bindings: iio: temperature: ltc2983: describe matrix items 
Give a little bit of information on what each item in the matrix is
supposed to be.

Also, some matrices put the 'minItems' and 'maxItems' keywords in the
wrong level. They should be on the same level as the 'items' keyword.
Fix it.

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221103130041.2153295-6-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:54:00 +00:00
Cosmin Tanislav
828a6c2252 dt-bindings: iio: temperature: ltc2983: remove qutations from phandle ref 
Not needed, so why have them?

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221103130041.2153295-5-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:54:00 +00:00
Cosmin Tanislav
d449fb5146 dt-bindings: iio: temperature: ltc2983: use hex for sensor address 
Addresses should be in hex, fix it.

Although the driver initially specified 1-20, it can be made free-range
since the address is supposed to match reg, onto which we can impose
restrictions based on the compatible property value.

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221103130041.2153295-4-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:54:00 +00:00
Cosmin Tanislav
4ecee36077 dt-bindings: iio: temperature: ltc2983: add default values 
Binding properties should have default values to let the reader
know if they should change it. Add them based on driver logic.

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221103130041.2153295-3-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:53:59 +00:00
Cosmin Tanislav
5e01762139 iio: temperature: ltc2983: make bulk write buffer DMA-safe 
regmap_bulk_write() does not guarantee implicit DMA-safety,
even though the current implementation duplicates the given
buffer. Do not rely on it.

Fixes: f110f3188e ("iio: temperature: Add support for LTC2983")
Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Link: https://lore.kernel.org/r/20221103130041.2153295-2-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:53:59 +00:00
Bagas Sanjaya
ed81d3de8e Documentation: ad4130: format list of in_voltage-voltage_filter_mode_available modes 
Sphinx reports two warnings on sysfs documentation for AD4130 driver:

Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130:2: WARNING: Unexpected indentation.
Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130:2: WARNING: Block quote ends without a blank line; unexpected unindent.

These are due to misformatting of sinc* modes list. Format it with bullet
list. Since each entry spans multiple lines, separate each with a blank
line.

Fixes: 62094060cf ("iio: adc: ad4130: add AD4130 driver")
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Link: https://lore.kernel.org/r/20221106140233.74112-1-bagasdotme@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:52:55 +00:00
Ramona Bolboaca
d3532d6975 drivers: iio: accel: Add support for ADXL359 device 
Add support for ADXL359 device in already existing ADXL355 driver.

Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/adxl359.pdf
Signed-off-by: Ramona Bolboaca <ramona.bolboaca@analog.com>
Link: https://lore.kernel.org/r/20221031105129.47740-4-ramona.bolboaca@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:04 +00:00
Ramona Bolboaca
b311d2e170 dt-bindings: iio: accel: Add docs for ADXL359 
Update ADXL355 existing documentation with documentation
for ADXL359 device.

Signed-off-by: Ramona Bolboaca <ramona.bolboaca@analog.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221031105129.47740-3-ramona.bolboaca@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:04 +00:00
Ramona Bolboaca
75347e30f1 drivers: iio: accel: Use warning if invalid device id is detected 
Use warning instead of failing driver probe if invalid device id is
detected for ADXL355 device.

Signed-off-by: Ramona Bolboaca <ramona.bolboaca@analog.com>
Link: https://lore.kernel.org/r/20221031105129.47740-2-ramona.bolboaca@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:04 +00:00
Lorenzo Bianconi
9b4901528f dt-bindings: iio: imu: st_lsm6dsx: add lsm6dsv device bindings 
Introduce device bindings for LSM6DSV IMU sensor.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/c34cea4468dc26050dff812f47e1a21f8e544758.1667216004.git.lorenzo@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:04 +00:00
Lorenzo Bianconi
a1c6d631ff iio: imu: st_lsm6dsx: add support to LSM6DSV 
Add support to STM LSM6DSV (accelerometer and gyroscope)
Mems sensor.

Datasheet: https://www.st.com/resource/en/datasheet/lsm6dsv.pdf
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/aad879e7af0fe583bbf043a2b93e32fade79fa19.1667216004.git.lorenzo@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:04 +00:00
Lorenzo Bianconi
2cfb2180c3 iio: imu: st_lsm6dsx: introduce sw trigger support 
There are some hw configuration where irq0 and/or irq1 pins are not
connected to the SPI or I2C/I3C controller. In order to avoid polling
the output register introduce iio-sw trigger support when irq line is
not available (or hw FIFO is not supported).

Suggested-by: Mario Tesi <mario.tesi@st.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/93ae6ff1150b531a9d7a4d3d1b1adb8383613717.1666955685.git.lorenzo@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:04 +00:00
Krzysztof Kozlowski
ea4b79e98a dt-bindings: iio: adc: qcom,spmi-vadc: extend example 
Cleanup existing example (generic node name for spmi, use 4-space
indentation) and add example for ADCv7 copied from
Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm5.yaml.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221027143411.277980-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:04 +00:00
Krzysztof Kozlowski
306935570f dt-bindings: iio: adc: qcom,spmi-vadc: simplify compatible enum 
The second compatible item in oneOf is just an enum, not a list.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221027143411.277980-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:04 +00:00
Jonathan Cameron
c5269fe908 iio: adc: cc10001: Switch remaining IIO calls in probe to devm_ forms. 
As everything else is now handled by devm managed releases the
triggered buffer setup and IIO device registration can also be
moved over to their devm forms allowing dropping of remove().

Only user of drvdata associated with the struct device was the
remove function, so also drop the platform_set_drvdata() call.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20221016170950.387751-6-jic23@kernel.org
 2022-11-23 19:44:04 +00:00
Jonathan Cameron
a43d5155b9 iio: adc: cc10001: Use devm_ to call device power down. 
It is presumably safe to call the powerdown whether or not we are
in the commented shared state (the driver always did this).

The power down was previously out of order wrt to the probe() function
so move using devm_ will ensure it occurs after the userspace interfaces
are removed.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20221016170950.387751-5-jic23@kernel.org
 2022-11-23 19:44:04 +00:00
Jonathan Cameron
c247e0d8c0 iio: adc: cc10001: Use devm_clk_get_enabled() to avoid boilerplate. 
As this driver just enables clock in probe() and disables in remove()
we can use this new function to replace boilerplate and simplify
error paths.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20221016170950.387751-4-jic23@kernel.org
 2022-11-23 19:44:04 +00:00
Jonathan Cameron
dc0ba516d1 iio: adc: cc10001: Add devm_add_action_or_reset() to disable regulator. 
As the voltage of this regulator is queried, we cannot use the
devm_regulator_get_enable() call and have to role our own disable.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20221016170950.387751-3-jic23@kernel.org
 2022-11-23 19:44:04 +00:00
Jonathan Cameron
26bfb58193 iio: adc: cc10001: Add local struct device *dev variable to avoid repitition 
There are lots of uses of this in probe() and we are about to introduce
some more, so add a local variable to simplify this.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20221016170950.387751-2-jic23@kernel.org
 2022-11-23 19:44:04 +00:00
Matti Vaittinen
0a33755c4b iio: Don't silently expect attribute types 
The iio_triggered_buffer_setup_ext() and the
devm_iio_kfifo_buffer_setup_ext() were changed by
commit 15097c7a1a ("iio: buffer: wrap all buffer attributes into iio_dev_attr")
to silently expect that all attributes given in buffer_attrs array are
device-attributes. This expectation was not forced by the API - and some
drivers did register attributes created by IIO_CONST_ATTR().

When using IIO_CONST_ATTRs the added attribute "wrapping" does not copy
the pointer to stored string constant and when the sysfs file is read the
kernel will access to invalid location.

Change the function signatures to expect an array of iio_dev_attrs to
avoid similar errors in the future.

Merge conflict resolved whilst applying due to patch crossing with
two new drivers (kx022a accelerometer and ad4130 ADC).

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Tested-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/63f54787a684eb1232f1c5d275a09c786987fe4a.1664782676.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:04 +00:00
Matti Vaittinen
c1531e3ad4 iio: at91-sama5d2_adc: Use IIO_STATIC_CONST_DEVICE_ATTR() 
Slightly simplify by dropping open-coded constant data iio_dev_attr
functions and using the IIO_STATIC_CONST_DEVICE_ATTR() instead.

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Tested-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/4476a4ce852febb3eb863878e66751c787195b18.1664782676.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:03 +00:00
Matti Vaittinen
c02b2a5166 iio: bmc150-accel-core: Use IIO_STATIC_CONST_DEVICE_ATTR() 
Slightly simplify by dropping open-coded constant data iio_dev_attr
functions and using the IIO_STATIC_CONST_DEVICE_ATTR() instead.

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/b1b0d662705b43d68594639fb7719bc431101f79.1664782676.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:03 +00:00
Matti Vaittinen
f7e6804509 iio: adxl372: Use IIO_STATIC_CONST_DEVICE_ATTR() 
Slightly simplify by dropping open-coded constant data iio_dev_attr
functions and using the IIO_STATIC_CONST_DEVICE_ATTR() instead.

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/3632af8849ef101c54ec1f739596f22c773b067c.1664782676.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:03 +00:00
Matti Vaittinen
f0ab171b80 iio: adxl367: Use IIO_STATIC_CONST_DEVICE_ATTR() 
Slightly simplify by dropping open-coded constant data iio_dev_attr
functions and using the IIO_STATIC_CONST_DEVICE_ATTR() instead.

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/c96c55363b8f36017ef7f18fdfe810cd3990e2a4.1664782676.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:03 +00:00
Matti Vaittinen
2cc64a23c4 iio: Add IIO_STATIC_CONST_DEVICE_ATTR 
Add IIO_STATIC_CONST_DEVICE_ATTR macro for creating an read-only
iio_dev_attr which returns constant value. This macro is intended to be
used when replacing the IIO_CONST_ATTR - attributes for triggered
buffers because the triggered buffer attributes must be of type
iio_dev_attr.

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/8dd853dd0ef8eb40cb980cc6f6e7a43166de3afb.1664782676.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:03 +00:00
Colin Ian King
6abcb19e0a iio: adc: ad4130: Fix spelling mistake "diffreential" -> "differential" 
There is a spelling mistake in an error message. Fix it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20221104093148.167765-1-colin.i.king@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:03 +00:00
Matti Vaittinen
d269e0d607 MAINTAINERS: Add KX022A maintainer entry 
Add maintainer entry for ROHM/Kionix KX022A accelerometer sensor driver.

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/7895435f7fd31a3b576fc6a59b01eb3202c85d36.1666614295.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:03 +00:00
Matti Vaittinen
7c1d1677b3 iio: accel: Support Kionix/ROHM KX022A accelerometer 
KX022A is a 3-axis accelerometer from ROHM/Kionix. The sensor features
include variable ODRs, I2C and SPI control, FIFO/LIFO with watermark IRQ,
tap/motion detection, wake-up & back-to-sleep events, four acceleration
ranges (2, 4, 8 and 16g), and probably some other cool features.

Add support for the basic accelerometer features such as getting the
acceleration data via IIO. (raw reads, triggered buffer [data-ready] or
using the WMI IRQ).

Important things to be added include the double-tap, motion
detection and wake-up as well as the runtime power management.

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/758b00d6aea0a6431a5a3a78d557d449c113b21e.1666614295.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:03 +00:00
Matti Vaittinen
b52e2f19f8 dt-bindings: iio: Add KX022A accelerometer 
KX022A is a 3-axis Accelerometer from ROHM/Kionix. The sensor features
include variable ODRs, I2C and SPI control, FIFO/LIFO with watermark IRQ,
tap/motion detection, wake-up & back-to-sleep events, four acceleration
ranges (2, 4, 8 and 16g) and probably some other cool features.

Add the basic device tree description for the accelerometer. Only basic
accelerometer features are considered as of now - new properties may or
may not be needed in the future when rest of the features are supported.

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/06f8e1ab29d02ed216db10091a269df4b6abad9a.1666614295.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:03 +00:00
Yang Yingliang
f762650443 iio: trigger: sysfs: rename error label in iio_sysfs_trigger_probe() 
Rename error label in iio_sysfs_trigger_probe() to make more readable.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20221024105250.873394-1-yangyingliang@huawei.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:03 +00:00
Crt Mori
a95ccebde7 iio: temperature: mlx90632 Style alignment for the driver 
Changing and aligning the overall style of the driver with the recent
reviews. There is no functional change, only type generalization and
moving to the reverse Christmas tree for variable declarations.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Crt Mori <cmo@melexis.com>
Link: https://lore.kernel.org/r/d59aad00891c1a64e044a0f5bc7d40e42d47e9c7.1666606912.git.cmo@melexis.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:03 +00:00
Uwe Kleine-König
2ca0b16f6c iio: accel: vl6180: Convert to i2c's .probe_new() 
The probe function doesn't make use of the i2c_device_id * parameter so it
can be trivially converted.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20221023132302.911644-24-u.kleine-koenig@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:03 +00:00
Uwe Kleine-König
9492c00d83 iio: accel: st_magn: Convert to i2c's .probe_new() 
The probe function doesn't make use of the i2c_device_id * parameter so it
can be trivially converted.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20221023132302.911644-23-u.kleine-koenig@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:03 +00:00
Uwe Kleine-König
d18e70608e iio: accel: stk8ba50: Convert to i2c's .probe_new() 
The probe function doesn't make use of the i2c_device_id * parameter so it
can be trivially converted.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20221023132302.911644-22-u.kleine-koenig@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:03 +00:00
Uwe Kleine-König
3d8a49ebd6 iio: accel: stk8312: Convert to i2c's .probe_new() 
The probe function doesn't make use of the i2c_device_id * parameter so it
can be trivially converted.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20221023132302.911644-21-u.kleine-koenig@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:02 +00:00
Uwe Kleine-König
76e4a118c8 iio: accel: mxc6255: Convert to i2c's .probe_new() 
The probe function doesn't make use of the i2c_device_id * parameter so it
can be trivially converted.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20221023132302.911644-20-u.kleine-koenig@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:02 +00:00
Uwe Kleine-König
a97d9d95a1 iio: accel: mxc4005: Convert to i2c's .probe_new() 
The probe function doesn't make use of the i2c_device_id * parameter so it
can be trivially converted.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20221023132302.911644-19-u.kleine-koenig@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-11-23 19:44:02 +00:00