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path: root/drivers/iio
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2020-03-08iio: dac: ad5770r: Add AD5770R supportAlexandru Tachici3-0/+706
The AD5770R is a 6-channel, 14-bit resolution, low noise, programmable current output digital-to-analog converter (DAC) for photonics control applications. It contains five 14-bit resolution current sourcing DAC channels and one 14-bit resolution current sourcing/sinking DAC channel. Signed-off-by: Mircea Caprioru <mircea.caprioru@analog.com> Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: light: Simplify the current to lux LUTGregor Riepl1-78/+14
The look-up-table for currens to lux is simply specifying all currents from 5..47 mA, if we add some values for 0..5 we can just select the index for the lux value in an array from the mA value. Use clamp() to get the value in the range of values in the array. Cc: Jonathan Bakker <xc-racer2@live.ca> Signed-off-by: Gregor Riepl <onitake@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: chemical: atlas-sensor: add DO-SM module supportMatt Ranostay1-4/+60
Atlas Scientific DO-SM OEM sensor reads disolved oxygen in a solution. This is reported back as mg/L which maps directly to ppm and so the IIO_CONCENTRATION channel type can be used. Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: chemical: atlas-sensor: allow probe without interrupt lineMatt Ranostay1-15/+18
Sensors don't actually need a interrupt line to give valid readings, and can triggered with CONFIG_IIO_HRTIMER_TRIGGER as well. Remove the required check for interrupt, and continue along in the probe function. Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: inv_mpu6050: temperature only work with accel/gyroJean-Baptiste Maneyrol1-0/+5
Temperature sensor works correctly only when accel and/or gyro is turned on. Prevent polling value if they are not running. Anyway it doesn't make sense to use it without sensor engines on. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: inv_mpu6050: use runtime pm with autosuspendJean-Baptiste Maneyrol3-112/+196
Use runtime power management for handling chip power and sensor engines on/off. Simplifies things a lot since pm runtime already has reference counter. Usage of autosuspend reduces the number of power on/off. This makes polling interface now usable to get data at low frequency. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: inv_mpu6050: dynamic sampling rate changeJean-Baptiste Maneyrol1-5/+0
Sampling rate can be changed while the chip is running. It can be useful thus do not prevent it. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: inv_mpu6050: factorize fifo enable/disableJean-Baptiste Maneyrol3-67/+55
Rework fifo enable/disable in a separate function. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: inv_mpu6050: fix data polling interfaceJean-Baptiste Maneyrol3-23/+37
When reading data with the polling interface, we need to wait at 1 sampling period to have a sample. For gyroscope and magnetometer, we need to wait for 2 periods before having a correct sample. Not suitable for stable or backporting. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: inv_mpu6050: rewrite power and engine managementJean-Baptiste Maneyrol5-131/+262
Rewrite clock management to use automatic clock switching present since MPU6500. Sensors engine management can now turn on or off a batch of sensors which simplifies usage a lot. Temperature sensor is now turned on/off depending on usage. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: inv_mpu6050: reduce sleep time when turning regulators onJean-Baptiste Maneyrol1-1/+2
Turning vdd regulator on requires a consequent sleep for the chip to power on correctly. Turning vddio regulator is much faster. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: inv_mpu6050: add all signal path resets at initJean-Baptiste Maneyrol2-0/+24
Old chips using spi require for a full reset to manually reset all signal path. This does not harm when using i2c so do it inconditionally. Exclude i2c only chips. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: inv_mpu6050: early init of chip_config for use at setupJean-Baptiste Maneyrol2-9/+7
Init chip_config early and use its values for initial setup. More coherent, prevent possible mistakes. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: inv_mpu6050: simplify polling magnetometerJean-Baptiste Maneyrol1-21/+13
Do not change the sampling rate value. Let userspace decide what is the sampling rate to use. Read only the requested axis. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: inv_mpu6050: set power on/off only once during all initJean-Baptiste Maneyrol3-38/+24
This way there is no need anymore to export the power function to i2c and spi modules. Bus setup is done inside init when power is on and the result is now checked. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: inv_mpu6050: delete useless checkJean-Baptiste Maneyrol1-8/+5
If we are here it means we have fifo enabled for 1 sensor at least. And interrupt is always required for using trigger. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: inv_mpu6050: enable i2c aux mux bypass only onceJean-Baptiste Maneyrol1-43/+28
i2c auxiliary mux is done by analog switches. You do not need to set them for every i2c transfer. Just set i2c bypass bit at init and do noting in i2c de/select. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: trigger: stm32-timer: enable clock when in master modeFabrice Gasnier1-22/+76
Clock should be enabled as soon as using master modes, even before enabling timer. Or, this may provoke bad behavior on the other end (slave timer). Then, introduce 'clk_enabled' flag, instead of relying on CR1 EN bit, to keep track of clock being enabled (balanced refcount). Propagate this anywhere else in the driver. Also add 'remove' routine to stop timer and disable clock in case it has been left enabled. Enforce the user interface has been unregistered in the remove routine, before disabling the hardware to avoid possible race. So, remove use of devm_ variant to register triggers and unregister them before the hardware gets disabled [1]. [1] https://patchwork.kernel.org/patch/9956247/ Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: light: al3320a allow module autoload and polishDavid Heidelberg1-0/+8
- allow autoloading when build as module and defined inside DT Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: light: al3320a implement devm_add_action_or_resetDavid Heidelberg1-6/+14
Use devm_add_action_or_reset to automatically disable the device and allow you to get rid of the remove function entirely. Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: light: al3320a implement suspend supportDavid Heidelberg1-5/+25
AL3320a is fairly simple chip, so for suspend is enough to disable and later enable it again. Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: light: add Dyna-Image AL3010 driverDavid Heidelberg3-0/+253
Based on: - 3320A in-kernel driver - https://www.spinics.net/lists/linux-iio/msg25145.html - https://lore.kernel.org/patchwork/patch/684179/ I decided to keep it aside of AL3320A due to different approach and much simpler design of 3010. Tested on Nexus 7 2012 (grouper/tilapia). Tested-by: David Heidelberg <david@ixit.cz> Tested-by: Dmitry Osipenko <digetx@gmail.com> Tested-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: light: al3320a slightly improve code formattingDavid Heidelberg1-10/+12
- modified to be in part with al3010 driver - cleanup using bitfield, no functionality change intended Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08staging: iio: adc: ad7192: move out of stagingAlexandru Tachici3-0/+1047
Move ad7192 ADC driver out of staging into mainline. Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: adc: ad7124: Add direct reg accessMircea Caprioru1-0/+30
This patch adds the posibility do read and write registers from userspace using the kernel debug direct register access option. Signed-off-by: Mircea Caprioru <mircea.caprioru@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: adis16460: Make use of __adis_initial_startupNuno Sá1-35/+3
All of the actions done in `adis16460_initial_setup()` are now done in `__adis_initial_startup()` so, there's no need for code duplication. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: adis16480: Make use of __adis_initial_startupNuno Sá1-56/+24
All actions done in `adis16480_initial_setup()` are now done in `__adis_initial_startup()` so, there's no need for code duplication. Furthermore, the call to `adis16480_initial_setup()` is done before any device configuration since the device will be reset if not already (via rst pin). This is actually fixing a potential bug since `adis_reset()` was being called after configuring the device which is obviously a problem. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: adis: add support product ID check in adis_initial_startupAlexandru Ardelean1-1/+22
Each driver/chip that wants to validate it's product id, can now specify a 'prod_id_reg' and an expected 'prod_id' value. The 'prod_id' value is intentionally left 0 (uninitialized). There aren't (yet) any product IDs with value 0; this enforces that both 'prod_id_reg' and 'prod_id' are specified. At the very least, this routine validates that the SPI connection to the ADIS chip[s] works well. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: adis: Refactor adis_initial_startupNuno Sá1-7/+22
All the ADIS devices perform, at the beginning, a self test to make sure the device is in a sane state. Previously, the logic was that the self-test was performed in adis_initial_startup() and if that failed a reset was done and then a self-test was attempted again. This change unifies the reset mechanism under the adis_initial_startup() call. A HW reset will be done if GPIO is configured, or a SW reset otherwise. This should make sure that the chip is in a sane state for self-test. Once the reset is done, the self-test operation will be performed. If anything goes wrong with self-test, the driver should just bail/error-out (i.e. no second attempt). The chip would likely not be a in a sane state state if the self-test fails after a reset. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: adis: Add self_test_reg variableNuno Sá8-3/+11
This patch adds a dedicated self_test_reg variable. This is also a step to let new drivers make use of `adis_initial_startup()`. Some devices use MSG_CTRL reg to request a self_test command while others use the GLOB_CMD register. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: adis: add unlocked __adis_initial_startup()Alexandru Ardelean1-10/+4
This change splits the __adis_initial_startup() away from adis_initial_startup(). The unlocked version can be used in certain calls during probe, where races won't happen since the ADIS driver may not be registered yet with IIO. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: gyro: adis16136: initialize adis_data staticallyAlexandru Ardelean1-40/+21
This change overrides commit 380b107bbf944 ("iio: adis: Introduce timeouts structure"). It removes the memory allocation and moves the 'adis_data' information to be static on the chip_info struct. This also adds a timeout structure to ADIS16334, since it was initially omitted. This was omitted (by accident) when the change was done. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: adis16400: initialize adis_data staticallyAlexandru Ardelean1-76/+63
This change overrides commit 380b107bbf944 ("iio: adis: Introduce timeouts structure"). It removes the memory allocation and moves the 'adis_data' information to be static on the chip_info struct. This also adds a timeout structure to ADIS16334, since it was initially omitted. This was omitted (by accident) when the change was done. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: adis16480: initialize adis_data staticallyAlexandru Ardelean1-78/+62
This change overrides commit 380b107bbf944 ("iio: adis: Introduce timeouts structure"). It removes the memory allocation and moves the 'adis_data' information to be static on the chip_info struct. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: imu: st_lsm6dsx: check return value from st_lsm6dsx_sensor_set_enableLorenzo Bianconi1-2/+3
Add missing return value check in st_lsm6dsx_shub_read_oneshot disabling the slave device connected to the st_lsm6dsx i2c controller. The issue is reported by coverity with the following error: Unchecked return value: If the function returns an error value, the error value may be mistaken for a normal value. Addresses-Coverity-ID: 1456767 ("Unchecked return value") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: amplifiers: hmc425a: Add support for HMC425A attenuatorMichael Hennerich3-0/+259
This patch adds support for the HMC425A 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz. Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/hmc425A.pdf Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Beniamin Bia <beniamin.bia@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: ping: set pa_laser_ping_cfg in of_ping_matchYueHaibing1-1/+1
pa_laser_ping_cfg should be set in of_ping_match instead of pa_ping_cfg. Fixes: 7bb501f49ddb ("iio: ping: add parallax ping sensors") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Andreas Klinger <ak@it-klinger.de> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: chemical: sps30: fix missing triggered buffer dependencyPetr Štetiar1-0/+2
SPS30 uses triggered buffer, but the dependency is not specified in the Kconfig file. Fix this by selecting IIO_BUFFER and IIO_TRIGGERED_BUFFER config symbols. Cc: stable@vger.kernel.org Fixes: 232e0f6ddeae ("iio: chemical: add support for Sensirion SPS30 sensor") Signed-off-by: Petr Štetiar <ynezz@true.cz> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: st_sensors: remap SMO8840 to LIS2DH12Wen-chien Jesse Sung1-1/+1
According to ST, the HID is for LIS2DH12. Fixes: 3d56e19815b3 ("iio: accel: st_accel: Add support for the SMO8840 ACPI id") Signed-off-by: Wen-chien Jesse Sung <jesse.sung@canonical.com> Tested-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: light: vcnl4000: update sampling periods for vcnl4040Tomas Novotny1-3/+4
Vishay has published a new version of "Designing the VCNL4200 Into an Application" application note in October 2019. The new version specifies that there is +-20% of part to part tolerance. Although the application note is related to vcnl4200, according to support the vcnl4040's "ASIC is quite similar to that one for the VCNL4200". So update the sampling periods (and comment), including the correct sampling period for proximity. Both sampling periods are lower. Users relying on the blocking behaviour of reading will get proximity measurements much earlier. Fixes: 5a441aade5b3 ("iio: light: vcnl4000 add support for the VCNL4040 proximity and light sensor") Reviewed-by: Guido Günther <agx@sigxcpu.org> Tested-by: Guido Günther <agx@sigxcpu.org> Signed-off-by: Tomas Novotny <tomas@novotny.cz> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: light: vcnl4000: update sampling periods for vcnl4200Tomas Novotny1-4/+4
Vishay has published a new version of "Designing the VCNL4200 Into an Application" application note in October 2019. The new version specifies that there is +-20% of part to part tolerance. This explains the drift seen during experiments. The proximity pulse width is also changed from 32us to 30us. According to the support, the tolerance also applies to ambient light. So update the sampling periods. As the reading is blocking, current users may notice slightly longer response time. Fixes: be38866fbb97 ("iio: vcnl4000: add support for VCNL4200") Reviewed-by: Guido Günther <agx@sigxcpu.org> Signed-off-by: Tomas Novotny <tomas@novotny.cz> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-03-08iio: accel: adxl372: Set iio_chan BEAlexandru Tachici1-0/+1
Data stored in the iio-buffer is BE and this should be specified in the iio_chan_spec struct. Fixes: f4f55ce38e5f8 ("iio:adxl372: Add FIFO and interrupts support") Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-02-21iio: magnetometer: ak8974: Fix negative raw values in sysfsStephan Gerhold1-1/+1
At the moment, reading from in_magn_*_raw in sysfs tends to return large values around 65000, even though the output of ak8974 is actually limited to ±32768. This happens because the value is never converted to the signed 16-bit integer variant. Add an explicit cast to s16 to fix this. Fixes: 7c94a8b2ee8c ("iio: magn: add a driver for AK8974") Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Linus Waleij <linus.walleij@linaro.org> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-02-21iio: amplifiers: ad8366: Add write_raw_get_fmt functionBeniamin Bia1-0/+13
This patch add write_raw_get_fmt function to specify conversion for hardware gain. Signed-off-by: Beniamin Bia <beniamin.bia@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-02-21iio: core: Handle 'dB' suffix in coreBeniamin Bia1-3/+36
This patch handles the db suffix used for writing micro db values. Signed-off-by: Beniamin Bia <beniamin.bia@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-02-15iio: trigger: stm32-timer: disable master mode when stoppingFabrice Gasnier1-2/+9
Master mode should be disabled when stopping. This mainly impacts possible other use-case after timer has been stopped. Currently, master mode remains set (from start routine). Fixes: 6fb34812c2a2 ("iio: stm32 trigger: Add support for TRGO2 triggers") Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-02-14iio: imu: inv_mpu6050: update LPF bandwidth settingsJean-Baptiste Maneyrol2-19/+21
As every chip has some little variant in LPF bandwidth values, use common values that are working for all chips. Simplify the LPF setting function. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-02-14iio: imu: inv_mpu6050: add support of ICM20690Jean-Baptiste Maneyrol5-9/+48
Same generation as ICM20602 but different registers. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-02-14iio: imu: inv_mpu6050: add support of IAM20680Jean-Baptiste Maneyrol5-2/+23
Automotive certified IMU, similar to ICM20608. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-02-14iio: imu: inv_mpu6050: add support of ICM20609 & ICM20689Jean-Baptiste Maneyrol5-8/+53
They are similar to ICM20608 chip. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-29 19:15:49 +0300