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path: root/drivers/iio/accel
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2024-10-28iio: accel: kxcjk-1013: Start using chip_info variables instead of enumAndy Shevchenko
Instead of having a enum and keeping IDs as driver data pointers, just have a chip_info struct per supported device. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20241024191200.229894-12-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-28iio: accel: kxcjk-1013: Rename kxcjk1013_infoAndy Shevchenko
Rename kxcjk1013_info to kxcjk1013_iio_info in preparatory of further cleaning up changes. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20241024191200.229894-11-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-28iio: accel: kxcjk-1013: Use local variable for regsAndy Shevchenko
Use local variable for regs in preparatory of further cleaning up changes. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20241024191200.229894-10-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-28iio: accel: kxcjk-1013: Switch from CONFIG_PM guards to pm_ptr() etcAndy Shevchenko
Letting the compiler remove these functions when the kernel is built without CONFIG_PM support is simpler and less error prone than the use of #ifdef based config guards. Removing instances of this approach from IIO also stops them being copied into new drivers. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20241024191200.229894-9-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-28iio: accel: kxcjk-1013: Revert "Add support for KX022-1020"Andy Shevchenko
The mentioned change effectively broke the ODR startup timeouts settungs for KX023-1025 case. Let's revert it for now and see how we can handle it with the better approach after switching the driver to use data structure instead of enum. This reverts commit d5cbe1502043124ff8af8136b80f93758c4a61e0. Fixes: d5cbe1502043 ("iio: accel: kxcjk-1013: Add support for KX022-1020") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20241024191200.229894-8-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-28iio: accel: kxcjk-1013: Remove redundant I²C IDAndy Shevchenko
The ACPI IDs are defined in the respective ID tables. Puting them to the I²C ID legacy table has no meaning. Remove that ID. Fixes: 3bfa74f86006 ("iio:kxcjk-1013: Add support for SMO8500 device") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20241024191200.229894-7-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-28iio: accel: replace s64 __aligned(8) with aligned_s64Jonathan Cameron
e4ca0e59c394 ("types: Complement the aligned types with signed 64-bit one") introduced aligned_s64. Use it for all IIO accelerometer drivers. Reviewed-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://patch.msgid.link/20241020180720.496327-1-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-21iio: accel: adxl355: Fix typo "accelaration"WangYuli
There is a spelling mistake of 'accelaration' in comments which should be 'acceleration'. Signed-off-by: WangYuli <wangyuli@uniontech.com> Link: https://patch.msgid.link/9F137828F9F185FD+20241017092221.361511-1-wangyuli@uniontech.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-21Merge 6.12-rc4 into char-misc-nextGreg Kroah-Hartman
We need the iio fixes from 6.12-rc4 in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-10-13Merge tag 'iio-fixes-for-6.12a' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus Jonathan writes: IIO: 1st set of fixes for the 6.12 cycle. Most of this pull request is the result of Javier Carrasco doing a careful audit for missing Kconfig dependencies that luck has meant the random builds have never hit. The rest is the usual mix of old bugs that have surfaced and some fallout from the recent merge window. adi,ad5686 - Fix binding duplication of compatible strings. bosch,bma400 - Fix an uninitialized variable in the event tap handling. bosch,bmi323 - Fix several issues in the register saving and restore on suspend/resume sensiron,spd500 - Fix missing CRC8 dependency ti,op3001 - Fix a missing full-scale range value (values above this point were all reported wrongly) vishay,veml6030 - Fix a segmentation fault due to some type confusion. - Fix wrong ambient light sensor resolution. * tag 'iio-fixes-for-6.12a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (34 commits) iio: frequency: admv4420: fix missing select REMAP_SPI in Kconfig iio: frequency: {admv4420,adrf6780}: format Kconfig entries iio: adc: ad4695: Add missing Kconfig select iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency() iioc: dac: ltc2664: Fix span variable usage in ltc2664_channel_config() iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig iio: dac: ltc1660: add missing select REGMAP_SPI in Kconfig iio: dac: ad5770r: add missing select REGMAP_SPI in Kconfig iio: amplifiers: ada4250: add missing select REGMAP_SPI in Kconfig iio: frequency: adf4377: add missing select REMAP_SPI in Kconfig iio: resolver: ad2s1210: add missing select (TRIGGERED_)BUFFER in Kconfig iio: resolver: ad2s1210 add missing select REGMAP in Kconfig iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: pressure: bm1390: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: magnetometer: af8133j: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: light: bu27008: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: chemical: ens160: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: dac: ad5766: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: dac: ad3552r: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig ...
2024-10-12Merge tag 'v6.12-rc2' into test2Jonathan Cameron
Linux 6.12-rc2 Resolved movement of asm/unaligned.h to linux/unaligned.h
2024-10-10iio: Switch back to struct platform_driver::remove()Uwe Kleine-König
After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all platform drivers below drivers/iio/ to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. While touching these files, make indention of the struct initializer consistent in several files. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20241009060056.502059-2-u.kleine-koenig@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-06iio: accel: kx022a: add missing select IIO_(TRIGGERED_)BUFFER in KconfigJavier Carrasco
This driver makes use of triggered buffers, but does not select the required modules. Add the missing 'select IIO_BUFFER' and 'select IIO_TRIGGERED_BUFFER'. Fixes: 7c1d1677b322 ("iio: accel: Support Kionix/ROHM KX022A accelerometer") Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Acked-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://patch.msgid.link/20241003-iio-select-v1-1-67c0385197cd@gmail.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-02move asm/unaligned.h to linux/unaligned.hAl Viro
asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h
2024-09-30iio: accel: hid-sensor-accel-3d: Get platform data via dev_get_platdata()Andy Shevchenko
Access to platform data via dev_get_platdata() getter to make code cleaner. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://patch.msgid.link/20240902222824.1145571-2-andy.shevchenko@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-09-30iio: hid-sensor: Use aligned data type for timestampAndy Shevchenko
Use aligned_s64 for the timestamp field. Note, the actual data is signed, hence with this we also amend that. While at it, drop redundant __alignment directive. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20240903180218.3640501-4-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-09-30iio: accel: fxls8962af: use irq_get_trigger_type()Jonathan Cameron
Use irq_get_trigger_type() to replace getting the irq data then the type in two steps. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Sean Nyekjaer <sean@geanix.com> Link: https://patch.msgid.link/20240901135950.797396-3-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-09-30iio: accel: adxl380: use irq_get_trigger_type()Jonathan Cameron
Use irq_get_trigger_type() to replace getting the irq data then the type in two steps. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20240901135950.797396-2-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-09-30iio: accel: bma400: Fix uninitialized variable field_value in tap event ↵Mikhail Lobanov
handling. In the current implementation, the local variable field_value is used without prior initialization, which may lead to reading uninitialized memory. Specifically, in the macro set_mask_bits, the initial (potentially uninitialized) value of the buffer is copied into old__, and a mask is applied to calculate new__. A similar issue was resolved in commit 6ee2a7058fea ("iio: accel: bma400: Fix smatch warning based on use of unintialized value."). Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 961db2da159d ("iio: accel: bma400: Add support for single and double tap events") Signed-off-by: Mikhail Lobanov <m.lobanov@rosalinux.ru> Link: https://patch.msgid.link/20240910083624.27224-1-m.lobanov@rosalinux.ru Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-09-03iio: accel: bmc150: Improve bmc150_apply_bosc0200_acpi_orientation()Andy Shevchenko
By using ACPI_HANDLE() the handler argument can be retrieved directly. Replace ACPI_COMPANION() + dereference with ACPI_HANDLE(). Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://patch.msgid.link/20240823230107.745900-1-andy.shevchenko@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-09-03iio: accel: bmc150: use fwnode_irq_get_byname()Andy Shevchenko
Use the generic fwnode_irq_get_byname() in place of of_irq_get_byname() to get the IRQ number from the interrupt pin. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://patch.msgid.link/20240823230056.745872-1-andy.shevchenko@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-08-03iio: accel: adxl380: make use of iio_get_masklength()Nuno Sa
Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-1-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-08-03iio: accel: kxcjk-1013: Add support for KX022-1020Rayyan Ansari
Add compatible for the KX022-1020 accelerometer [1] using the KX022-1023 [2] register map as both have an identical i2c interface. [1]: https://kionixfs.azureedge.net/en/datasheet/KX022-1020%20Specifications%20Rev%2012.0.pdf [2]: https://kionixfs.azureedge.net/en/datasheet/KX023-1025%20Specifications%20Rev%2012.0.pdf Signed-off-by: Rayyan Ansari <rayyan@ansari.sh> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://patch.msgid.link/20240714173431.54332-3-rayyan@ansari.sh Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-08-03iio: accel: add ADXL380 driverAntoniu Miclaus
The ADXL380/ADXL382 is a low noise density, low power, 3-axis accelerometer with selectable measurement ranges. The ADXL380 supports the +/-4 g, +/-8 g, and +/-16 g ranges, and the ADXL382 supports +/-15 g, +/-30 g and +/-60 g ranges. The ADXL380/ADXL382 offers industry leading noise, enabling precision applications with minimal calibration. The low noise, and low power ADXL380/ADXL382 enables accurate measurement in an environment with high vibration, heart sounds and audio. In addition to its low power consumption, the ADXL380/ADXL382 has many features to enable true system level performance. These include a built-in micropower temperature sensor, single / double / triple tap detection and a state machine to prevent a false triggering. In addition, the ADXL380/ADXL382 has provisions for external control of the sampling time and/or an external clock. Signed-off-by: Ramona Gradinariu <ramona.gradinariu@analog.com> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://patch.msgid.link/20240708104114.29894-2-antoniu.miclaus@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-29iio: accel: bma400: simplify with cleanup.hKrzysztof Kozlowski
Allocate the memory with scoped/cleanup.h to reduce error handling and make the code a bit simpler. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20240705-cleanup-h-iio-v1-1-77114c7e84c5@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-29iio: accel: bmi088: Constify struct regmap_busJavier Carrasco
`bmi088_regmap_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://patch.msgid.link/20240703-iio-cont-regmap_bus-v1-3-34754f355b65@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-29iio: accel: bma400: Constify struct regmap_busJavier Carrasco
`bma400_regmap_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://patch.msgid.link/20240703-iio-cont-regmap_bus-v1-2-34754f355b65@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-29iio: accel: adxl367: Constify struct regmap_busJavier Carrasco
`adxl367_spi_regmap_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://patch.msgid.link/20240703-iio-cont-regmap_bus-v1-1-34754f355b65@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-29iio: accel: stk8ba50: make use of iio_for_each_active_channel()Nuno Sa
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: Alexandru Ardelean <aardelean@baylibre.com> Link: https://patch.msgid.link/20240702-dev-iio-masklength-private-v1-13-98193bf536a6@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-29iio: accel: stk8312: make use of iio_for_each_active_channel()Nuno Sa
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: Alexandru Ardelean <aardelean@baylibre.com> Link: https://patch.msgid.link/20240702-dev-iio-masklength-private-v1-12-98193bf536a6@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-29iio: accel: sca3300: make use of iio_for_each_active_channel()Nuno Sa
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: Alexandru Ardelean <aardelean@baylibre.com> Link: https://patch.msgid.link/20240702-dev-iio-masklength-private-v1-11-98193bf536a6@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-29iio: accel: msa311: make use of iio_for_each_active_channel()Nuno Sa
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: Alexandru Ardelean <aardelean@baylibre.com> Link: https://patch.msgid.link/20240702-dev-iio-masklength-private-v1-10-98193bf536a6@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-29iio: accel: fxls8962af-core: make use of iio_for_each_active_channel()Nuno Sa
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: Alexandru Ardelean <aardelean@baylibre.com> Link: https://patch.msgid.link/20240702-dev-iio-masklength-private-v1-9-98193bf536a6@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-29iio: accel: cros_ec_accel_legacy: make use of iio_get_masklength()Nuno Sa
Ue iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: Alexandru Ardelean <aardelean@baylibre.com> Link: https://patch.msgid.link/20240702-dev-iio-masklength-private-v1-8-98193bf536a6@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-29iio: accel: bmc150-accel-core: make use of iio_for_each_active_channel()Nuno Sa
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: Alexandru Ardelean <aardelean@baylibre.com> Link: https://patch.msgid.link/20240702-dev-iio-masklength-private-v1-7-98193bf536a6@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-29iio: accel: bma180: make use of iio_for_each_active_channel()Nuno Sa
Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: Alexandru Ardelean <aardelean@baylibre.com> Link: https://patch.msgid.link/20240702-dev-iio-masklength-private-v1-6-98193bf536a6@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-29iio: accel: adxl372: make use of iio_get_masklength()Nuno Sa
Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: Alexandru Ardelean <aardelean@baylibre.com> Link: https://patch.msgid.link/20240702-dev-iio-masklength-private-v1-5-98193bf536a6@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-29iio: accel: adxl367: make use of iio_get_masklength()Nuno Sa
Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: Alexandru Ardelean <aardelean@baylibre.com> Link: https://patch.msgid.link/20240702-dev-iio-masklength-private-v1-4-98193bf536a6@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-07-04Merge tag 'iio-for-6.11b' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next Jonathan writes: IIO: 2nd set of new device support, features and cleanup for 6.11 The big one here is we finally have Paul Cercueil's (and others) DMA buffer support for IIO devices enabling high speed zero copy transfer of data to and from sensors supported by IIO (and for example USB). This should aid with upstream support of a range of higher performance ADCs and DACs. Two merges from other trees - spi/spi_devm_optimize used for simplification in ad7944. - dmaengine/topic_dma_vec to enable the DMABUF series. One feature with impact outside IIO. - Richer set of dev_err_probe() like helpers to cover ERR_PTR() cases. New device support ================== adi,ad7173 - Add support for AD4111, AD4112, AD4114, AD4115 and ADC4116 pseudo differential ADCs. Major driver rework was needed to enabled these. adi,ad7944 - Use devm_spi_optimize_message() to avoid a local devm cleanup callback. This is the example case from the patch set, others will follow. mediatek,mt6359-auxadc - New driver for this ADC IP found in MT6357, MT6358 and MT6359 PMICs. st,accel - Add support for the LIS2DS12 accelerometer ti,ads1119 - New driver for this 16 bit 2-differential or 4-single ended channel ADC. Features ======== dt-bindings - Introduce new common-mode-channel property to help handle pseudo differential ADCs where we have something that looks like one side of differential input, but which is only suited for use with a slow moving reference. adi,adf4350 - Support use as a clock provider. iio-hmwon - Support reading of labels from IIO devices by their consumers and use this in the hwmon bridge. Cleanup and minor fixes ======================= Treewide - Use regmap_clear_bits() / regmap_set_bits() to simplify open coded equivalents. - Use devm_regulator_get_enable_read_voltage() to replace equivalent opencoded boilerplate. In some cases enabled complete conversion to devm handling and removal of explicit remove() callbacks. - Introduce dev_err_ptr_probe() and other variants and make use of of them in a couple of examples driver cleanups. Will find use in many more drivers soon. adi,ad7192 - Introduce local struct device *dev and use dev_err_probe() to give more readable code. adi,adi-axi-adc/dac - Improved consistency of messages using dev_err_probe() adi,adis - Split the trigger handling into cases that needed paging and those that don't resulting in more readable code. - Use cleanup.h to simplify error paths via scoped cleanup. - Add adis specific lock helpers and make use of them in a number of drivers. adi,ad7192 - Update maintainer (Alisa-Dariana Roman) adi,ad7606 - dt-binding cleanup. avago,apds9306 - Add a maintainer entry (Subhajit Ghosh) linear,ltc2309 - Fix a wrong endian type. st,stm32-dfsdm - Fix a missing port property in the dt-binding. st,sensors - Relax whoami match failure to a warning print rather than probe failure. This enables fallback compatibles to existing parts from those that don't necessarily even exit yet. * tag 'iio-for-6.11b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (112 commits) iio: adc: ad7173: Fix uninitialized symbol is_current_chan iio: adc: Add support for MediaTek MT6357/8/9 Auxiliary ADC math.h: Add unsigned 8 bits fractional numbers type dt-bindings: iio: adc: Add MediaTek MT6359 PMIC AUXADC iio: common: scmi_iio: convert to dev_err_probe() iio: backend: make use of dev_err_cast_probe() iio: temperature: ltc2983: convert to dev_err_probe() dev_printk: add new dev_err_probe() helpers iio: xilinx-ams: Add labels iio: adc: ad7944: use devm_spi_optimize_message() Documentation: iio: Document high-speed DMABUF based API iio: buffer-dmaengine: Support new DMABUF based userspace API iio: buffer-dma: Enable support for DMABUFs iio: core: Add new DMABUF interface infrastructure MAINTAINERS: Update AD7192 driver maintainer iio: adc: ad7192: use devm_regulator_get_enable_read_voltage iio: st_sensors: relax WhoAmI check in st_sensors_verify_id() MAINTAINERS: Add AVAGO APDS9306 dt-bindings: iio: adc: adi,ad7606: comment and sort the compatible names dt-bindings: iio: adc: adi,ad7606: add missing datasheet link ...
2024-07-01Merge 6.10-rc6 into char-misc-nextGreg Kroah-Hartman
We need the char/misc/iio fixes in here as well to build on top of. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-25iio: accel: st_accel: add support for LIS2DS12Kaustabh Chakraborty
Define sensor settings for LIS2DS12 by STMicroelectronics (WhoAmI 0x43) and add support in the I2C and SPI drivers. Datasheet: https://www.st.com/resource/en/datasheet/lis2ds12.pdf Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patch.msgid.link/20240622123520.39253-1-kauschluss@disroot.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: accel: msa311: make use of regmap_clear_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-3-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: accel: kxsd9: Make use of regmap_clear_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-2-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: accel: fxls8962af-core: Make use of regmap_set_bits(), regmap_clear_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-1-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-13iio: accel: adxl355: simplify with spi_get_device_match_data()Krzysztof Kozlowski
Use spi_get_device_match_data() helper to simplify a bit the driver. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20240606-spi-match-data-v1-2-320b291ee1fe@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-13iio: accel: adxl313: simplify with spi_get_device_match_data()Krzysztof Kozlowski
Use spi_get_device_match_data() helper to simplify a bit the driver. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20240606-spi-match-data-v1-1-320b291ee1fe@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-13iio: accel: mma7660: add mount-matrix supportVal Packett
Allow using the mount-matrix device tree property to align the accelerometer relative to the whole device. Signed-off-by: Val Packett <val@packett.cool> Link: https://lore.kernel.org/r/20240527080043.2709-1-val@packett.cool Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-08iio: accel: fxls8962af: select IIO_BUFFER & IIO_KFIFO_BUFAlexander Sverdlin
Provide missing symbols to the module: ERROR: modpost: iio_push_to_buffers [drivers/iio/accel/fxls8962af-core.ko] undefined! ERROR: modpost: devm_iio_kfifo_buffer_setup_ext [drivers/iio/accel/fxls8962af-core.ko] undefined! Cc: stable@vger.kernel.org Fixes: 79e3a5bdd9ef ("iio: accel: fxls8962af: add hw buffered sampling") Signed-off-by: Alexander Sverdlin <alexander.sverdlin@siemens.com> Reviewed-by: Sean Nyekjaer <sean@geanix.com> Link: https://lore.kernel.org/r/20240605203810.2908980-2-alexander.sverdlin@siemens.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-04iio: accel: bmi088: remove unused struct 'bmi088_scale_info'Dr. David Alan Gilbert
'bmi088_scale_info' has been unused since the original commit c19ae6be7555 ("iio: accel: Add support for the Bosch-Sensortec BMI088"). Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://lore.kernel.org/r/20240522230457.478156-2-linux@treblig.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-05-27iio: Drop explicit initialization of struct i2c_device_id::driver_data to 0Uwe Kleine-König
These drivers don't use the driver_data member of struct i2c_device_id, so don't explicitly initialize this member. This prepares putting driver_data in an anonymous union which requires either no initialization or named designators. But it's also a nice cleanup on its own. While add it, also remove commas after the sentinel entries. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20240508072928.2135858-2-u.kleine-koenig@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-05 06:09:21 +0000