summaryrefslogtreecommitdiff
path: root/drivers/iio
AgeCommit message (Collapse)AuthorFilesLines
2025-03-04iio: accel: adxl345: reorganize measurement enableLothar Rubusch1-20/+20
Move the measurement enable function up in order to have it generically available. This is a preparation for upcomming patches. Particular features need to have measuring off while changing settings, and turned on again afterwards. Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com> Link: https://patch.msgid.link/20250220104234.40958-2-l.rubusch@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: imu: bmi270: add support for data ready interrupt triggerGustavo Silva1-7/+227
The BMI270 sensor provides two interrupt pins that can be used for different interrupt sources, including a data ready signal. Add support for configuring one the pins as a trigger source. The interrupt pin can be configured with various options: active high or low, push-pull or open-drain, and latched or non-latched. Acked-by: Alex Lanzano <lanzano.alex@gmail.com> Signed-off-by: Gustavo Silva <gustavograzs@gmail.com> Link: https://patch.msgid.link/20250228-bmi270-irq-v2-3-3f97a4e8f551@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: imu: bmi270: rename variable bmi270_device to dataGustavo Silva1-44/+41
Rename all instances of 'struct bmi270_data' to 'data', to ensure consistency across the driver. Also rename bmi270_data::data to bmi270_data::buffer to avoid naming conflicts. Acked-by: Alex Lanzano <lanzano.alex@gmail.com> Signed-off-by: Gustavo Silva <gustavograzs@gmail.com> Link: https://patch.msgid.link/20250228-bmi270-irq-v2-2-3f97a4e8f551@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: Include cleanup.h when using guard()Matti Vaittinen5-0/+5
Directly include the cleanup.h for the guard() instead of relying it to be included via other files. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://patch.msgid.link/5b352ce7241e5904a317dd26950c7cd4daa59fc0.1740748394.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: imu: bmi270: move private struct declaration to source fileGustavo Silva2-16/+16
The device's private data struct is currently declared in the header file, but it does not need to be exposed there. Move it to the driver's core source file to avoid unnecessary #include directives or forward declarations in the header. Signed-off-by: Gustavo Silva <gustavograzs@gmail.com> Acked-by: Alex Lanzano <lanzano.alex@gmail.com> Link: https://patch.msgid.link/20250219-bmi270-irq-v1-1-145d02bbca3b@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: dac: adi-axi-dac: add io_mode checkAngelo Dureghello1-0/+3
Add safe check to the high bound of the enum values, Signed-off-by: Angelo Dureghello <adureghello@baylibre.com> Link: https://patch.msgid.link/20250219-wip-bl-axi-dac-add-enum-check-v1-1-8de9db0b3b1b@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: gyro: bmg160_i2c: add BMI088 to of_match_tableJun Yan1-0/+1
BMI088 is missing from the of_match_table. Let's complete it. Signed-off-by: Jun Yan <jerrysteve1101@gmail.com> Link: https://patch.msgid.link/20250220165001.273325-3-jerrysteve1101@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: ad4695: simplify getting oversampling_ratioDavid Lechner1-1/+1
We already have a local variable that holds a pointer to st->channels_cfg[chan->scan_index]. Use that to simplify the code. Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Trevor Gamblin <tgamblin@baylibre.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250218-iio-adc-ad4695-fix-out-of-bounds-array-access-v1-2-57fef8c7a3fd@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: ad4695: fix out of bounds array accessDavid Lechner1-6/+20
Fix some out of bounds array access of st->channels_cfg in the ad4695 driver. This array only has elements for voltage channels, but it was also being accessed for the temperature channel in a few cases causing reading past the end of the array. In some cases, this was harmless because the value was read but not used. However, the in_temp_sampling_frequency attribute shares code with the in_voltageY_sampling_frequency attributes and was trying to read the oversampling ratio from the st->channels_cfg array. This resulted in a garbage value being used in the calculation and the resulting in_temp_sampling_frequency value was incorrect. To fix, make sure we always check that we are dealing with a voltage channel before accessing the st->channels_cfg array and use an oversampling ratio of 1 for the temperature channel (multiplicative identity value) since that channel doesn't support oversampling. Fixes: 67d63185db79 ("iio: adc: ad4695: add offload-based oversampling support") Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Trevor Gamblin <tgamblin@baylibre.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250218-iio-adc-ad4695-fix-out-of-bounds-array-access-v1-1-57fef8c7a3fd@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: adi-axi-adc: replace of.h with mod_devicetable.hNuno Sá1-1/+1
Don't use of.h in order to include mod_devicetable.h. Use it directly as there no direct dependency on OF. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250218-dev-axi-adc-fix-headers-v1-1-5ddc79221d8c@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: core: make use of simple_write_to_buffer()Nuno Sá1-4/+5
Instead of open coding (kind of) simple_write_to_buffer(), use it. While at it, use ascii representation to terminate the string as that is the more common way of doing it. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250218-dev-iio-misc-v1-2-bf72b20a1eb8@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: backend: make sure to NULL terminate stack bufferNuno Sá1-1/+3
Make sure to NULL terminate the buffer in iio_backend_debugfs_write_reg() before passing it to sscanf(). It is a stack variable so we should not assume it will 0 initialized. Fixes: cdf01e0809a4 ("iio: backend: add debugFs interface") Signed-off-by: Nuno Sá <nuno.sa@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250218-dev-iio-misc-v1-1-bf72b20a1eb8@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: Switch to sparse friendly iio_device_claim/release_direct()Jonathan Cameron15-94/+71
Single patch for all the relatively simple cases. These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Cc: Olivier Moysan <olivier.moysan@foss.st.com> Cc: Phil Reid <preid@electromag.com.au> Reviewed-by: Mike Looijmans <mike.looijmans@topic.nl> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-30-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: max11410: Switch to sparse friendly iio_device_claim/release_direct()Jonathan Cameron1-12/+9
These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-27-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: max11410: Factor out writing of sampling frequency to simplify ↵Jonathan Cameron1-24/+27
errro paths. Introduce __max11410_write_samp_freq() helper and use guard() to avoid need for manual unlock of the mutex. This allows direct returns and simplifies the resulting error handling. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-26-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: max1027: Switch to sparse friendly iio_device_claim/release_direct()Jonathan Cameron1-4/+3
These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Cc: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://patch.msgid.link/20250217141630.897334-25-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: max1027: Move claim of direct mode up one level and use guard()Jonathan Cameron1-25/+13
Move iio_device_claim_direct_mode() into the read_raw() callback and use guard() to release a mutex. This enables simpler error handling via direct returns. Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://patch.msgid.link/20250217141630.897334-24-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: at91-sama5d2: Switch to sparse friendly ↵Jonathan Cameron1-16/+12
iio_device_claim/release_direct() These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> Link: https://patch.msgid.link/20250217141630.897334-23-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: at91-sama5d2: Move claim of direct mode up a level and use guard()Jonathan Cameron1-21/+21
Move iio_device_claim_direct_mode() up one layer in the call stack, and use guard() for scope based unlocking to simplify error handling by allowing direct returns. Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> Link: https://patch.msgid.link/20250217141630.897334-22-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: ad_sigma_delta: Switch to sparse friendly ↵Jonathan Cameron1-4/+3
iio_device_claim/release_direct() These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. This is a complex function with a lot more than the release of direct mode to unwind on error. As such no attempt made to factor out the inner code. Cc: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-21-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: ad799x: Switch to sparse friendly iio_device_claim/release_direct()Jonathan Cameron1-8/+6
These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-20-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: ad7793: Switch to sparse friendly iio_device_claim/release_direct()Jonathan Cameron1-4/+3
These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-19-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: ad7793: Factor out core of ad7793_write_raw() to simplify error ↵Jonathan Cameron1-37/+42
handling Factor out everything under the direct mode claim allowing direct returns in error paths. Switch sense of matching in the loop and use a continue to reduce code indent and improve readability. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-18-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: ad7791: Switch to sparse friendly iio_device_claim/release_direct()Jonathan Cameron1-4/+3
These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-17-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: ad7791: Factor out core of ad7791_write_raw() to simplify error ↵Jonathan Cameron1-12/+18
handling Factor out everything under the direct mode claim allowing direct returns in error paths. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-16-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: ad7606: Switch to sparse friendly iio_device_claim/release_direct()Jonathan Cameron1-8/+6
These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. This driver got partly converted during removal of the _scoped form. However some more cases got added in parallel. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-15-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: ad7768-1: Switch to sparse friendly iio_device_claim/release_direct()Jonathan Cameron1-4/+3
These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-14-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: ad7768-1: Move setting of val a bit later to avoid unnecessary ↵Jonathan Cameron1-2/+1
return value check The data used is all in local variables so there is no advantage in setting *val = ret with the direct mode claim held. Move it later to after error check. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-13-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: ad7192: Switch to sparse friendly iio_device_claim/release_direct()Jonathan Cameron1-8/+6
These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Cc: Alisa-Dariana Roman <alisa.roman@analog.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-12-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: ad7192: Factor out core of ad7192_write_raw() to simplify error ↵Jonathan Cameron1-54/+57
handling. Factor out everything under the lock, use guard() for the mutex to avoid need to manually unlock, and switch sense of matching checks in loops to reduce indent. There are some functional changes in here as well as the code no longer updates the filter_freq_available if no change has been made to the oversampling ratio. Cc: Alisa-Dariana Roman <alisa.roman@analog.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-11-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: ad4030: Switch to sparse friendly iio_device_claim/release_direct()Jonathan Cameron1-12/+9
These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250217141630.897334-10-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: stm32-dfsdm: Switch to sparse friendly ↵Jonathan Cameron1-12/+9
iio_device_claim/release_direct() These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Reviewed-by: Olivier Moysan <olivier.moysan@foss.st.com> Link: https://patch.msgid.link/20250217141630.897334-9-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: adc: stm32-dfsdm: Factor out core of reading INFO_RAWJonathan Cameron1-23/+36
This allows the claim on direct mode to be release in one place rather than a lot of error paths, simplifying code. Reviewed-by: Olivier Moysan <olivier.moysan@foss.st.com> Link: https://patch.msgid.link/20250217141630.897334-8-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: light: Add support for AL3000a illuminance sensorSvyatoslav Ryhel3-0/+220
AL3000a is a simple I2C-based ambient light sensor, which is closely related to AL3010 and AL3320a, but has significantly different way of processing data generated by the sensor. Tested-by: Robert Eckelmann <longnoserob@gmail.com> Tested-by: Antoni Aloy Torrens <aaloytorrens@gmail.com> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: David Heidelberg <david@ixit.cz> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20250217140336.107476-3-clamor95@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: accel: Switch to sparse friendly iio_device_claim/release_direct()Jonathan Cameron5-27/+22
Single patch for the simple cases in accelerometer drivers. These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Cc: Antoniu Miclaus <antoniu.miclaus@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250217140135.896574-9-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: accel: msa311: Switch to sparse friendly iio_device_claim/release_direct()Jonathan Cameron1-10/+8
These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250217140135.896574-8-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: accel: msa311: Fix failure to release runtime pm if direct mode claim ↵Jonathan Cameron1-11/+15
fails. Reorder the claiming of direct mode and runtime pm calls to simplify handling a little. For correct error handling, after the reorder iio_device_release_direct_mode() must be claimed in an error occurs in pm_runtime_resume_and_get() Fixes: 1ca2cfbc0c33 ("iio: add MEMSensing MSA311 3-axis accelerometer driver") Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250217140135.896574-7-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: accel: kx022a: Switch to sparse friendly iio_device_claim/release_direct()Jonathan Cameron1-8/+6
These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Cc: Matti Vaittinen <mazziesaccount@gmail.com> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250217140135.896574-6-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: accel: kx022a: Factor out guts of write_raw() to allow direct returnsJonathan Cameron1-31/+35
Create a new utility function for the actions taken when direct mode is held. This allows for direct returns, simplifying the code flow. Cc: Matti Vaittinen <mazziesaccount@gmail.com> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250217140135.896574-5-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: accel: mma8452: Switch to sparse friendly iio_device_claim/release_direct()Jonathan Cameron1-8/+6
These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250217140135.896574-4-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: accel: mma8452: Factor out guts of write_raw() to simplify lockingJonathan Cameron1-41/+37
Factoring out those parts of write_raw() in which direct mode is held allows for direct returns on errors, simplifying the code. Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250217140135.896574-3-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: accel: mma8452: Ensure error return on failure to matching oversampling ↵Jonathan Cameron1-3/+7
ratio If a match was not found, then the write_raw() callback would return the odr index, not an error. Return -EINVAL if this occurs. To avoid similar issues in future, introduce j, a new indexing variable rather than using ret for this purpose. Fixes: 79de2ee469aa ("iio: accel: mma8452: claim direct mode during write raw") Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250217140135.896574-2-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-03-04iio: imu: adis16550: add adis16550 supportRobert Budai3-0/+1161
The ADIS16550 is a complete inertial system that includes a triaxis gyroscope and a triaxis accelerometer. Each inertial sensor in the ADIS16550 combines industry leading MEMS only technology with signal conditioning that optimizes dynamic performance. The factory calibration characterizes each sensor for sensitivity, bias, and alignment. As a result, each sensor has its own dynamic compensation formulas that provide accurate sensor measurements. Co-developed-by: Ramona Gradinariu <ramona.gradinariu@analog.com> Signed-off-by: Ramona Gradinariu <ramona.gradinariu@analog.com> Co-developed-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Co-developed-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Robert Budai <robert.budai@analog.com> Link: https://patch.msgid.link/20250217105753.605465-6-robert.budai@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-02-24iio: imu: st_lsm9ds0: Replace device.h with what is neededAndy Shevchenko2-2/+2
Instead of including a huge device.h with tons of dependencies include only what driver actually uses. Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-02-24iio: adc: xilinx-xadc-core: use devm_kmemdup_array()Raag Jadav1-2/+2
Convert to use devm_kmemdup_array() and while at it, use source size instead of destination. Signed-off-by: Raag Jadav <raag.jadav@intel.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2025-02-22iio: imu: adis: Add DIAG_STAT registerRobert Budai1-3/+15
Some devices may have more than 16 bits of status. This patch allows the user to specify the size of the DIAG_STAT register. It defaults to 2 if not specified. This is mainly for backward compatibility. Co-developed-by: Ramona Gradinariu <ramona.gradinariu@analog.com> Signed-off-by: Ramona Gradinariu <ramona.gradinariu@analog.com> Co-developed-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Co-developed-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Robert Budai <robert.budai@analog.com> Link: https://patch.msgid.link/20250217105753.605465-4-robert.budai@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-02-22iio: imu: adis: Add reset to custom opsRobert Budai1-2/+3
This patch allows the custom definition of reset functionality for adis object. It is useful in cases where the driver does not need to sleep after the reset since it is handled by the library. Co-developed-by: Ramona Gradinariu <ramona.gradinariu@analog.com> Signed-off-by: Ramona Gradinariu <ramona.gradinariu@analog.com> Co-developed-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Co-developed-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Robert Budai <robert.budai@analog.com> Link: https://patch.msgid.link/20250217105753.605465-3-robert.budai@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-02-22iio: imu: adis: Add custom ops structRobert Budai1-3/+13
This patch introduces a custom ops struct letting users define custom read and write functions. Some adis devices might define a completely different spi protocol from the one used in the default implementation. Co-developed-by: Ramona Gradinariu <ramona.gradinariu@analog.com> Signed-off-by: Ramona Gradinariu <ramona.gradinariu@analog.com> Co-developed-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Co-developed-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Robert Budai <robert.budai@analog.com> Link: https://patch.msgid.link/20250217105753.605465-2-robert.budai@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-02-22iio: resolver: ad2s1210: use bitmap_writeDavid Lechner1-4/+5
Replace bitmap array access with bitmap_write. Accessing the bitmap array directly is not recommended and now there is a helper function that can be used. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250210-gpio-set-array-helper-v3-10-d6a673674da8@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-02-18iio: Switch to use hrtimer_setup()Nam Cao2-5/+3
hrtimer_setup() takes the callback function pointer as argument and initializes the timer completely. Replace hrtimer_init() and the open coded initialization of hrtimer::function with the new setup mechanism. Patch was created by using Coccinelle. Signed-off-by: Nam Cao <namcao@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Zack Rusin <zack.rusin@broadcom.com> Link: https://lore.kernel.org/all/570792e31b28a94a511c19c6789f2171a6745685.1738746904.git.namcao@linutronix.de
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-27 23:13:18 +0000