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Author SHA1 Message Date
Stephen Boyd
f24333103e dt-bindings: iio: sx9324: Add CS idle/sleep mode 
We need to configure the sleep and idle mode of the CS pins for this
device. Add a DT property to do this so pins are in a proper state
during sleep (either hi-z, grounded, or pulled up to vdd).

Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220503193937.3794477-2-swboyd@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:11 +01:00
Gwendal Grignou
bc76ea59bb iio: sx9360: Add pre-charge resistor setting 
Add ability to set the precharge internal resistance from the device
tree.

Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20220429220144.1476049-11-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:11 +01:00
Gwendal Grignou
4f3b42b801 dt-bindings: iio: sx9360: Add precharge resistor setting 
Allow configure the resistance used during precharge.

Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220429220144.1476049-10-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:11 +01:00
Gwendal Grignou
71783b07aa iio: sx9324: Add Setting for internal analog gain 
Based on device tree setting, set the internal analog gain.

Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20220429220144.1476049-9-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:11 +01:00
Gwendal Grignou
67ac843324 dt-bindings: iio: sx9324: Add input analog gain 
Allow setting the configure the input analog gain.

Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220429220144.1476049-8-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:10 +01:00
Gwendal Grignou
841a329b5f iio: sx9324: Add Setting for internal compensation resistor 
Based on device tree setting, set the internal compensation resistor.

Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20220429220144.1476049-7-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:10 +01:00
Gwendal Grignou
f337f41f5d dt-bindings: iio: sx9324: Add internal compensation resistor setting 
Allow setting the internal resistor used for compensation.

Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220429220144.1476049-6-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:10 +01:00
Gwendal Grignou
d2fb946019 iio: sx9324: Add precharge internal resistance setting 
Add ability to set the precharge internal resistance from the device
tree.

Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20220429220144.1476049-5-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:10 +01:00
Gwendal Grignou
057e45db96 dt-bindings: iio: sx9324: Add precharge resistor setting 
Allow configure the resistance used during precharge.

Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220429220144.1476049-4-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:10 +01:00
Gwendal Grignou
0b24034c7f iio: sx9324: Fix register field spelling 
Field for PROX_CTRL4 should contain PROX_CTRL4.

Fixes: 4c18a890df ("iio:proximity:sx9324: Add SX9324 support")
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20220429220144.1476049-3-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:10 +01:00
Jonathan Cameron
feb0bd2bca iio: gyro: mpu3050: Use pm_ptr() and DEFINE_RUNTIME_DEV_PM_OPS() 
Using this approach as opposed to CONFIG_PM guards allows the compiler to
remove the unused code instead of doing it manually.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220220175149.503495-3-jic23@kernel.org
 2022-06-14 11:53:10 +01:00
Jonathan Cameron
3c5a15cc4b iio: gyro: mpu3050: Drop unused symbol exports. 
This driver is built as a single module.  There is an note in the makefile
about SPI support being a reason to split the build in future. That
support has never arrived so drop these symbol exports.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220220175149.503495-2-jic23@kernel.org
 2022-06-14 11:53:10 +01:00
Jonathan Cameron
129d7c49c5 iio: adc: adi-axi: Move exported symbols into IIO_ADI_AXI namespace. 
Avoid unnecessary pollution of the global symbol namespace by
moving library functions in to a specific namespace and import
that into the drivers that make use of the functions.

For more info: https://lwn.net/Articles/760045/

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20220220173701.502331-5-jic23@kernel.org
 2022-06-14 11:53:10 +01:00
Jonathan Cameron
9822bb87ce iio: core: drop iio_get_time_res() 
This function was introduced with the ability to pick a clock.
There are no upstream users so presumably it isn't as obviously useful
as it seemed at the time.  Hence drop it.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20220220163327.424696-1-jic23@kernel.org
 2022-06-14 11:53:09 +01:00
Cosmin Tanislav
ccb64316cf iio: addac: ad74413r: for_each_set_bit_from -> for_each_set_bit 
The starting bit is always zero, it doesn't make much sense to
use for_each_set_bit_from. Replace it with for_each_set_bit
which doesn't start from a particular bit.

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220111074703.3677392-3-cosmin.tanislav@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:09 +01:00
Xiang wangx
9e63be2acb iio: accel: sca3000: Fix syntax errors in comments 
Delete the redundant word 'via'.

Signed-off-by: Xiang wangx <wangxiang@cdjrlc.com>
Link: https://lore.kernel.org/r/20220604040541.8470-1-wangxiang@cdjrlc.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:09 +01:00
LI Qingwu
38d5cd1e7e iio: accel: sca3300: Add inclination channels 
Different from SCA3300, SCL3300 can output inclination angles.
Angles are formed from acceleration with following equations:
ANG_X = atan2(accx , sqrt(pow(accy , 2) + pow(accz , 2)))
ANG_Y = atan2(accy , sqrt(pow(accx , 2) + pow(accz , 2)))
ANG_Z = atan2(accz , sqrt(pow(accx , 2) + pow(accy , 2)))

The commit adds the output of the raw value, scale
and scale_available of angles.

New interfaces:
  in_incli_scale
  in_incli_scale_available
  in_incli_x_raw
  in_incli_y_raw
  in_incli_z_raw
Data converted by application of scale to degrees.

Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Reviewed-by: Tomas Melin <tomas.melin@vaisala.com>
Link: https://lore.kernel.org/r/20220529061853.3044893-6-Qing-wu.Li@leica-geosystems.com.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:09 +01:00
LI Qingwu
24fb2d3c46 iio: accel: sca3300: Add support for SCL3300 
Add support for Murata SCL3300, a 3-axis MEMS accelerometer.
Same as SCA3300, it has the accelerometer and temperature output.

Datasheet: www.murata.com/en-us/products/sensor/inclinometer/overview/lineup/scl3300
Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Reviewed-by: Tomas Melin <tomas.melin@vaisala.com>
Link: https://lore.kernel.org/r/20220529061853.3044893-5-Qing-wu.Li@leica-geosystems.com.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:09 +01:00
LI Qingwu
ad985d4d38 iio: accel: sca3300: modified to support multi chips 
Prepare the way for multiple chips and additional channels:
- Modify the driver to read the device ID and load the corresponding
  sensor information from the table to support multiple chips
- Add prepares for the addition of extra channels
- Prepare for handling the operation modes for multiple chips

Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Reviewed-by: Tomas Melin <tomas.melin@vaisala.com>
Link: https://lore.kernel.org/r/20220529061853.3044893-4-Qing-wu.Li@leica-geosystems.com.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:09 +01:00
LI Qingwu
e59dd3aca9 iio: accel: sca3300: add define for temp channel for reuse. 
Add define of SCA3300_TEMP_CHANNEL for reuse.

Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Reviewed-by: Tomas Melin <tomas.melin@vaisala.com>
Link: https://lore.kernel.org/r/20220529061853.3044893-3-Qing-wu.Li@leica-geosystems.com.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:09 +01:00
LI Qingwu
2231b463e4 dt-bindings: iio: accel: sca3300: Document murata,scl3300 
Add DT bindings for Murata scl3300 inclinometer.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Reviewed-by: Tomas Melin <tomas.melin@vaisala.com>
Link: https://lore.kernel.org/r/20220529061853.3044893-2-Qing-wu.Li@leica-geosystems.com.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:09 +01:00
Andy Shevchenko
d34a1daf1a iio: adc: nau7802: Make use of device properties 
Convert the module to be property provider agnostic and allow
it to be used on non-OF platforms.

Add mod_devicetable.h include.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220531213922.72992-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:09 +01:00
Andy Shevchenko
d8600a189c iio: adc: nau7802: Convert driver to use ->probe_new() 
Use the ->probe_new() callback.

The driver does not use const struct i2c_device_id * argument,
so convert it to utilise the simplified I²C driver registration.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220531213922.72992-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:08 +01:00
Andy Shevchenko
3cc6a67b73 iio: adc: vf610_adc: Make use of device properties 
Convert the module to be property provider agnostic and allow
it to be used on non-OF platforms.

Add mod_devicetable.h include.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220531142353.64925-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:08 +01:00
Andy Shevchenko
3b9b4357d5 iio: dac: ad5592r: Get rid of OF specifics 
Use dev_fwnode() instead of direct OF node dereference when checking
for regulator API error code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220531135320.63096-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:08 +01:00
Andy Shevchenko
7db52e252a iio: adc: lpc18xx_adc: Switch from of headers to mod_devicetable.h 
There is nothing directly using of specific interfaces in this driver,
so lets not include the headers.

While at it, drop dependency to OF, which currently makes no sense.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220531212218.72189-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-14 11:53:08 +01:00
Andy Shevchenko
dff9a198b0 iio: adc: envelope-detector: Drop dependency on OF 
Nothing in this driver depends on OF so drop the dependency
to remove the false impression such a dependency exists.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220530181313.2789-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:29 +01:00
Andy Shevchenko
0fd268736c iio: adc: sd_adc_modulator: Drop dependency on OF 
Nothing in this driver depends on OF so drop the dependency
to remove the false impression such a dependency exists.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220530181706.3045-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:29 +01:00
keliu
319dbcd84f iio: Directly use ida_alloc()/free() 
Use ida_alloc()/ida_free() instead of deprecated
ida_simple_get()/ida_simple_remove() .

Signed-off-by: keliu <liuke94@huawei.com>
Link: https://lore.kernel.org/r/20220527091739.2949426-1-liuke94@huawei.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:29 +01:00
LI Qingwu
1e800c060c dt-bindings: iio: accel: Add bmi085 and bmi090l bindings 
Adds the device-tree bindings for the Bosch
BMI085 and BMI090L IMU, the accelerometer part.

Datasheet: https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bmi085-ds001.pdf
Datasheet: https://media.digikey.com/pdf/Data%20Sheets/Bosch/BST-BMI090L-DS000-00.pdf
Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220526133359.2261928-7-Qing-wu.Li@leica-geosystems.com.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
LI Qingwu
57387d3c09 iio: accel: bmi088: Add support for bmi090l accel 
Add supports for BMI090L, it's a high-performance Inertial
Measurement Unit, with an accelerometer and gyroscope.
The commit adds the accelerometer driver for the SPI interface.
The gyroscope part is already supported by the BMG160 driver.
Same as BMI088, BMI090L have the range of +/-3, 6, 12, and 24g.

Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Link: https://lore.kernel.org/r/20220526133359.2261928-6-Qing-wu.Li@leica-geosystems.com.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
LI Qingwu
7a61456c83 iio: accel: bmi088: Add support for bmi085 accel 
Add supports for BMI085, an Inertial Measurement Unit,
with an accelerometer and gyroscope.
The commit adds the accelerometer driver for the SPI interface.
The gyroscope part is already supported by the BMG160 driver.
Unlike BMI088, the BMI085 accelerometer ranges are +/-2, 4, 6,
and 8g, the scales are calculated as 9.8/32768*pow(2,reg41+1).

Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Link: https://lore.kernel.org/r/20220526133359.2261928-5-Qing-wu.Li@leica-geosystems.com.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
LI Qingwu
67ac266db8 iio: accel: bmi088: modified the device name 
iio: accel: bmi088: modified the device name

It is possible to have multiple sensors connected on the same platform.
For support of different sensors, making it possible to obtain the
device name by reading the chip id. If the device was found in the
table but the device tree binding is different, the driver will carry
on with a warning. If no matching device was found, the driver load
the binding chip info.

Tested case, test with bmi085 and bmi090 patches applied:
connect 3 bmi090l to the system, and set device tree compatible:
spi2.0: compatible = "bosch,bmi090l-accel";
spi2.2: compatible = "bosch,bmi088-accel";
spi2.4: compatible = "bosch,bmi085-accel";

Get a warning for the mismatched devices:
bmi088_accel_spi spi2.2: unexpected chip id 0x1A
bmi088_accel_spi spi2.4: unexpected chip id 0x1A

Get the real present device name:
/sys/bus/iio/devices/iio:device1/name:bmi090l-accel
/sys/bus/iio/devices/iio:device3/name:bmi090l-accel
/sys/bus/iio/devices/iio:device5/name:bmi090l-accel

Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Link: https://lore.kernel.org/r/20220526133359.2261928-4-Qing-wu.Li@leica-geosystems.com.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
LI Qingwu
48d07b3be8 iio: accel: bmi088: Make it possible to config scales 
The sensor can set the scales by writing the range register 0x41,
The current driver has no interface to configure it.
The commit adds the interface for config the scales.

Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Link: https://lore.kernel.org/r/20220526133359.2261928-3-Qing-wu.Li@leica-geosystems.com.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
LI Qingwu
733147729a iio: accel: bmi088: Modified the scale calculate 
The units after application of scale are 100*m/s^2,
The scale calculation is only for the device
with the range of 3, 6, 12, and 24g,
but some other chips have a range of 2, 4, 6, and 8g.

Modified the scales from formula to a list, the scales in the list are
calculated as 9.8/32768*pow(2,reg41+1)*1.5, refer to datasheet 5.3.4.
The new units after the application of scale are m/s^2.

Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Link: https://lore.kernel.org/r/20220526133359.2261928-2-Qing-wu.Li@leica-geosystems.com.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
Alexandru Tachici
f0ca36b031 dt-bindings: iio: imu: adis16480: update maintainers 
Update bindings maintainerns section.

Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com>
Acked-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Link: https://lore.kernel.org/r/20220526134603.75216-6-alexandru.tachici@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
Alexandru Tachici
065cd7e72e dt-bindings: iio: dac: AD5770R: update maintainers 
Update bindings maintainerns section.

Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com>
Acked-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Link: https://lore.kernel.org/r/20220526134603.75216-5-alexandru.tachici@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
Alexandru Tachici
3cce981b60 dt-bindings: iio: adc: axi-adc: update maintainers 
Update bindings maintainerns section.

Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com>
Acked-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Link: https://lore.kernel.org/r/20220526134603.75216-4-alexandru.tachici@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
Alexandru Tachici
08f98a4082 dt-bindings: iio: adc: AD9467: update maintainers 
Update bindings maintainerns section.

Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com>
Acked-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Link: https://lore.kernel.org/r/20220526134603.75216-3-alexandru.tachici@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
Alexandru Tachici
6be0d1fcb5 dt-bindings: iio: accel: ADIS16240: update maintainers 
Update bindings maintainerns section.

Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com>
Acked-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Link: https://lore.kernel.org/r/20220526134603.75216-2-alexandru.tachici@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
Markuss Broks
e8941aab84 proximity: vl53l0x: Handle the reset GPIO 
Handle the GPIO connected to the XSHUT/RST_N pin of VL53L0X.

Signed-off-by: Markuss Broks <markuss.broks@gmail.com>
Link: https://lore.kernel.org/r/20220523175344.5845-5-markuss.broks@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
Markuss Broks
d3d6dba56d proximity: vl53l0x: Handle the VDD regulator 
Handle the regulator supplying the VDD pin of VL53L0X.

Signed-off-by: Markuss Broks <markuss.broks@gmail.com>
Link: https://lore.kernel.org/r/20220523175344.5845-4-markuss.broks@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
Markuss Broks
76d1eb09eb proximity: vl53l0x: Prefer pre-initialized interrupt flags 
On some boards interrupt type might be different than falling edge,
like hardcoded in driver. Leave interrupt flags as they were pre-configured
from the device-tree. If they're not provided, default to falling edge
interrupts.

Signed-off-by: Markuss Broks <markuss.broks@gmail.com>
Link: https://lore.kernel.org/r/20220523175344.5845-3-markuss.broks@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
Markuss Broks
2b9208963b dt-bindings: proximity: vl53l0x: Document optional supply and GPIO properties 
Add the optional properties for the VL53L0X ToF sensor to the
device-tree binding.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Markuss Broks <markuss.broks@gmail.com>
Link: https://lore.kernel.org/r/20220523175344.5845-2-markuss.broks@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:28 +01:00
Li Zhengyu
574e60b3d7 iio: srf08: Remove redundant if statement 
(!val) has been checked outside the loop, remove redundant (val &&)
from loop.

Signed-off-by: Li Zhengyu <lizhengyu3@huawei.com>
Acked-by: Andreas Klinger <ak@it-klinger.de>
Link: https://lore.kernel.org/r/20220523122755.90638-1-lizhengyu3@huawei.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:27 +01:00
Peter Rosin
a5daaa470b iio: dac: ti-dac5571: add support for ti,dac121c081 
It fits right in as a single 12-bit DAC.

Reviewed-by: Sean Nyekjaer <sean@geanix.com>
Signed-off-by: Peter Rosin <peda@axentia.se>
Link: https://lore.kernel.org/r/a09a49a5-3d01-21f7-02ed-b191d70e7609@axentia.se
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:27 +01:00
Peter Rosin
9b7f05926b dt-bindings: iio: ti-dac5571: Add ti,dac121c081 
It works much the same as ti,dac7571, so it fits in the "family" even
if the name is a little bit different.

Reviewed-by: Sean Nyekjaer <sean@geanix.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Peter Rosin <peda@axentia.se>
Link: https://lore.kernel.org/r/a230b7a8-4146-9483-48ee-0bebdd945731@axentia.se
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:27 +01:00
Cosmin Tanislav
0bd0bb1fc1 iio: accel: adxl367: do not update FIFO watermark on scan mode update 
Currently, the driver updates the FIFO watermark inside both
update_scan_mode() and hwfifo_set_watermark(). Inside the IIO core,
hwfifo_set_watermark() is called immediately after update_scan_mode(),
making the first call to set_fifo_samples() redundant.

Remove the first call to set_fifo_samples(), and merge the
set_fifo_samples() function into the set_fifo_watermark()
function. Also, since fifo_set_size is always set inside of
update_scan_mode(), and it cannot be set to 0, remove the
zero check from set_fifo_samples().

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Link: https://lore.kernel.org/r/20220514182010.152784-1-cosmin.tanislav@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:27 +01:00
Uwe Kleine-König
d04d46dd82 iio:magnetometer:mbc150: Make bmc150_magn_remove() return void 
bmc150_magn_remove() always returns zero. Make it return no value which
makes it easier to see in the callers that there is no error to handle.

Also the return value of i2c driver remove callbacks is ignored anyway.
This prepares making i2c remove callbacks return void, too.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20220514133250.307955-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:27 +01:00
Julia Lawall
70db0e93f7 iio: chemical: bme680: fix typo in comment 
Spelling mistake (triple letters) in comment.
Detected with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Link: https://lore.kernel.org/r/20220521111145.81697-68-Julia.Lawall@inria.fr
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2022-06-11 14:35:27 +01:00