aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2022-11-23Merge remote-tracking branch 'i2c/i2c/client_device_id_helper-immutable' ↵Jonathan Cameron2-0/+15
into togreg
2022-11-23iio: imu: st_lsm6dsx: fix LSM6DSV sensor descriptionLorenzo Bianconi1-1/+8
Fix sensor ODR description for LSM6DSV/LSM6DSVX Fixes: a1c6d631ff12 ("iio: imu: st_lsm6dsx: add support to LSM6DSV") Signed-off-by: Lorenzo Bianconi <[email protected]> Link: https://lore.kernel.org/r/653e14bf79bb88d8581d2bc42da2f784caaf3776.1668417770.git.lorenzo@kernel.org Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: adc: ad4130: depend on GPIOLIBCosmin Tanislav1-0/+1
Fixes undefined references to 'gpiochip_get_data' and 'devm_gpiochip_add_data_with_key'. Signed-off-by: Cosmin Tanislav <[email protected]> Reported-by: kernel test robot <[email protected]> Fixes: 62094060cf3a ("iio: adc: ad4130: add AD4130 driver") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23staging: iio: meter: replace ternary operator by if conditionDeepak R Varma1-1/+4
Replace ternary operator by simple if based evaluation of the return value. Issue identified using coccicheck. Signed-off-by: Deepak R Varma <[email protected]> Link: https://lore.kernel.org/r/Y3CAdCa17WdWDYUa@qemulion Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: light: apds9960: Fix iio_event_spec structuresSubhajit Ghosh1-8/+12
There is only one interrupt enable option for both ALS low and high thresholds, and one for both Proximity low and high thresholds. Signed-off-by: Subhajit Ghosh <[email protected]> Reviewed-by: Matt Ranostay <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: imu: Add inv_icm42600 documentationJay Greco1-0/+1
Update the required documentation for the icm42631. Signed-off-by: Jay Greco <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Acked-by: Jean-Baptiste Maneyrol <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: imu: inv_icm42600: Add support for icm42631Jay Greco4-0/+13
Add the required WHOAMI and device_id definitions to support the icm42631. Signed-off-by: Jay Greco <[email protected]> Acked-by: Jean-Baptiste Maneyrol <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: adc: rockchip-saradc: Add saradc for rv1126Jagan Teki1-0/+1
Add saradc compatible string for rockchip rv1126. Cc: [email protected] Cc: Jonathan Cameron <[email protected]> Signed-off-by: Jagan Teki <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: dac: adi,ad5758: Drop 'contains' from 'adi,dc-dc-mode'Rob Herring1-2/+1
'contains' applies to arrays, but 'adi,dc-dc-mode' is a scalar. So drop 'contains' from the 'if' schema. Signed-off-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: imu: st_lsm6dsx: add lsm6dsv16xLorenzo Bianconi1-0/+3
Add device bindings for lsm6dsv16x IMU sensor. Use lsm6dsv as fallback device for lsm6dsv16x since it implements all the features currently supported by lsm6dsv16x. Signed-off-by: Lorenzo Bianconi <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/8d10a63ec6abd22863ab25addd8c2f578dbc9cd9.1667745215.git.lorenzo@kernel.org Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: imu: st_lsm6dsx: add support to LSM6DSV16XLorenzo Bianconi5-2/+19
Add support to STM LSM6DSV16X (accelerometer and gyroscope) Mems sensor. The LSM6DSV16X sensor can use LSM6DSV as fallback device since it implements all the LSM6DSV16X features currently implemented in st_lsm6dsx. Datasheet: https://www.st.com/resource/en/datasheet/lsm6dsv16x.pdf Signed-off-by: Lorenzo Bianconi <[email protected]> Link: https://lore.kernel.org/r/284b251f861dff30c399e5736a843c8e3a497249.1667745215.git.lorenzo@kernel.org Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: proximity: sx9360: Add a new ACPI hardware IDGwendal Grignou1-0/+1
From https://treexy.com/products/driver-fusion/database/sensors/semtech/sx9360-proximity/ sx9360 SAR sensor can be presented with ACPI ID SAMM0208. Whilst this does not appear to be an official ACPI ID, it is in the wild (perhaps due to a typo on the SAM PnP ID). Reported-by: Jordi Torres <[email protected]> Signed-off-by: Gwendal Grignou <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: temperature: mlx90632: Add missing static marking on devm_pm_opsJonathan Cameron1-1/+1
Only used within this file, so should be marked static. Fixes: 2aebc223fc7c ("iio: temperature: mlx90632 Add runtime powermanagement modes") Signed-off-by: Jonathan Cameron <[email protected]> Acked-off-by: Crt Mori <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-11-23iio: temperature: mlx90632: Add error handling for devm_pm_runtime_enable()Jonathan Cameron1-1/+4
This call can fail so handling is necessary even if it is very unlikely. Reported-by: coverity-bot <[email protected]> Addresses-Coverity-ID: 1527134 ("Error handling issues") Fixes: 2aebc223fc7c ("iio: temperature: mlx90632 Add runtime powermanagement modes") Signed-off-by: Jonathan Cameron <[email protected]> Acked-off-by: Crt Mori <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-11-23iio: temperature: ltc2983: support more partsCosmin Tanislav1-7/+176
Add support for the following parts: * LTC2984 * LTC2986 * LTM2985 The LTC2984 is a variant of the LTC2983 with EEPROM. The LTC2986 is a variant of the LTC2983 with only 10 channels, EEPROM and support for active analog temperature sensors. The LTM2985 is software-compatible with the LTC2986. Signed-off-by: Cosmin Tanislav <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: temperature: ltc2983: support more partsCosmin Tanislav1-4/+56
Add support for the following parts: * LTC2984 * LTC2986 * LTM2985 The LTC2984 is a variant of the LTC2983 with EEPROM. The LTC2986 is a variant of the LTC2983 with only 10 channels, EEPROM and support for active analog temperature sensors. The LTM2985 is software-compatible with the LTC2986. Signed-off-by: Cosmin Tanislav <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: temperature: ltc2983: use generic node name in exampleCosmin Tanislav1-1/+1
Examples should use the generic IIO node name of temperature-sensor. Fix it. Signed-off-by: Cosmin Tanislav <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: temperature: ltc2983: describe broken mux delay propertyCosmin Tanislav1-0/+3
The 'adi,mux-delay-config-us' property is broken. It was supposed to be in us, but the value is actually written directly to the register. Describe the fact that it is broken and how it actually works. Signed-off-by: Cosmin Tanislav <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: temperature: ltc2983: refine descriptionsCosmin Tanislav1-98/+65
Some descriptions are too verbose, while others are too succint. Rewrite them all. Signed-off-by: Cosmin Tanislav <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: temperature: ltc2983: change default excitation for custom ↵Cosmin Tanislav1-0/+10
thermistors Excitation cannot be set to auto-range when using a custom thermistor or Steinhart sensor type. Default it to 1000nA to match the driver and remove the auto-range value from the enum. Signed-off-by: Cosmin Tanislav <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: temperature: ltc2983: require 4 wire rtd for current rotateCosmin Tanislav1-10/+15
The driver will error out when current rotation is enabled but the RTD is not 4-wire. Require it in the binding too. Signed-off-by: Cosmin Tanislav <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: temperature: ltc2983: require custom sensor tablesCosmin Tanislav1-0/+34
The driver will error out when a custom sensor type is used but a custom sensor table is not provided. Require it in the binding too. Signed-off-by: Cosmin Tanislav <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: temperature: ltc2983: describe matrix itemsCosmin Tanislav1-11/+12
Give a little bit of information on what each item in the matrix is supposed to be. Also, some matrices put the 'minItems' and 'maxItems' keywords in the wrong level. They should be on the same level as the 'items' keyword. Fix it. Signed-off-by: Cosmin Tanislav <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: temperature: ltc2983: remove qutations from phandle refCosmin Tanislav1-3/+3
Not needed, so why have them? Signed-off-by: Cosmin Tanislav <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: temperature: ltc2983: use hex for sensor addressCosmin Tanislav1-1/+1
Addresses should be in hex, fix it. Although the driver initially specified 1-20, it can be made free-range since the address is supposed to match reg, onto which we can impose restrictions based on the compatible property value. Signed-off-by: Cosmin Tanislav <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: temperature: ltc2983: add default valuesCosmin Tanislav1-0/+9
Binding properties should have default values to let the reader know if they should change it. Add them based on driver logic. Signed-off-by: Cosmin Tanislav <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: temperature: ltc2983: make bulk write buffer DMA-safeCosmin Tanislav1-5/+5
regmap_bulk_write() does not guarantee implicit DMA-safety, even though the current implementation duplicates the given buffer. Do not rely on it. Fixes: f110f3188e56 ("iio: temperature: Add support for LTC2983") Signed-off-by: Cosmin Tanislav <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23Documentation: ad4130: format list of ↵Bagas Sanjaya1-19/+29
in_voltage-voltage_filter_mode_available modes Sphinx reports two warnings on sysfs documentation for AD4130 driver: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130:2: WARNING: Unexpected indentation. Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130:2: WARNING: Block quote ends without a blank line; unexpected unindent. These are due to misformatting of sinc* modes list. Format it with bullet list. Since each entry spans multiple lines, separate each with a blank line. Fixes: 62094060cf3a ("iio: adc: ad4130: add AD4130 driver") Signed-off-by: Bagas Sanjaya <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23drivers: iio: accel: Add support for ADXL359 deviceRamona Bolboaca4-27/+121
Add support for ADXL359 device in already existing ADXL355 driver. Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/adxl359.pdf Signed-off-by: Ramona Bolboaca <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: accel: Add docs for ADXL359Ramona Bolboaca1-3/+5
Update ADXL355 existing documentation with documentation for ADXL359 device. Signed-off-by: Ramona Bolboaca <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23drivers: iio: accel: Use warning if invalid device id is detectedRamona Bolboaca1-4/+2
Use warning instead of failing driver probe if invalid device id is detected for ADXL355 device. Signed-off-by: Ramona Bolboaca <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: imu: st_lsm6dsx: add lsm6dsv device bindingsLorenzo Bianconi1-0/+1
Introduce device bindings for LSM6DSV IMU sensor. Signed-off-by: Lorenzo Bianconi <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/c34cea4468dc26050dff812f47e1a21f8e544758.1667216004.git.lorenzo@kernel.org Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: imu: st_lsm6dsx: add support to LSM6DSVLorenzo Bianconi6-2/+216
Add support to STM LSM6DSV (accelerometer and gyroscope) Mems sensor. Datasheet: https://www.st.com/resource/en/datasheet/lsm6dsv.pdf Signed-off-by: Lorenzo Bianconi <[email protected]> Link: https://lore.kernel.org/r/aad879e7af0fe583bbf043a2b93e32fade79fa19.1667216004.git.lorenzo@kernel.org Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: imu: st_lsm6dsx: introduce sw trigger supportLorenzo Bianconi3-4/+81
There are some hw configuration where irq0 and/or irq1 pins are not connected to the SPI or I2C/I3C controller. In order to avoid polling the output register introduce iio-sw trigger support when irq line is not available (or hw FIFO is not supported). Suggested-by: Mario Tesi <[email protected]> Signed-off-by: Lorenzo Bianconi <[email protected]> Link: https://lore.kernel.org/r/93ae6ff1150b531a9d7a4d3d1b1adb8383613717.1666955685.git.lorenzo@kernel.org Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: adc: qcom,spmi-vadc: extend exampleKrzysztof Kozlowski1-32/+62
Cleanup existing example (generic node name for spmi, use 4-space indentation) and add example for ADCv7 copied from Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm5.yaml. Signed-off-by: Krzysztof Kozlowski <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23dt-bindings: iio: adc: qcom,spmi-vadc: simplify compatible enumKrzysztof Kozlowski1-7/+5
The second compatible item in oneOf is just an enum, not a list. Signed-off-by: Krzysztof Kozlowski <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: adc: cc10001: Switch remaining IIO calls in probe to devm_ forms.Jonathan Cameron1-25/+3
As everything else is now handled by devm managed releases the triggered buffer setup and IIO device registration can also be moved over to their devm forms allowing dropping of remove(). Only user of drvdata associated with the struct device was the remove function, so also drop the platform_set_drvdata() call. Signed-off-by: Jonathan Cameron <[email protected]> Reviewed-by: Nuno Sá <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-11-23iio: adc: cc10001: Use devm_ to call device power down.Jonathan Cameron1-1/+8
It is presumably safe to call the powerdown whether or not we are in the commented shared state (the driver always did this). The power down was previously out of order wrt to the probe() function so move using devm_ will ensure it occurs after the userspace interfaces are removed. Signed-off-by: Jonathan Cameron <[email protected]> Reviewed-by: Nuno Sá <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-11-23iio: adc: cc10001: Use devm_clk_get_enabled() to avoid boilerplate.Jonathan Cameron1-15/+5
As this driver just enables clock in probe() and disables in remove() we can use this new function to replace boilerplate and simplify error paths. Signed-off-by: Jonathan Cameron <[email protected]> Reviewed-by: Nuno Sá <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-11-23iio: adc: cc10001: Add devm_add_action_or_reset() to disable regulator.Jonathan Cameron1-10/+13
As the voltage of this regulator is queried, we cannot use the devm_regulator_get_enable() call and have to role our own disable. Signed-off-by: Jonathan Cameron <[email protected]> Reviewed-by: Nuno Sá <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-11-23iio: adc: cc10001: Add local struct device *dev variable to avoid repititionJonathan Cameron1-8/+9
There are lots of uses of this in probe() and we are about to introduce some more, so add a local variable to simplify this. Signed-off-by: Jonathan Cameron <[email protected]> Reviewed-by: Nuno Sá <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-11-23iio: Don't silently expect attribute typesMatti Vaittinen15-51/+55
The iio_triggered_buffer_setup_ext() and the devm_iio_kfifo_buffer_setup_ext() were changed by commit 15097c7a1adc ("iio: buffer: wrap all buffer attributes into iio_dev_attr") to silently expect that all attributes given in buffer_attrs array are device-attributes. This expectation was not forced by the API - and some drivers did register attributes created by IIO_CONST_ATTR(). When using IIO_CONST_ATTRs the added attribute "wrapping" does not copy the pointer to stored string constant and when the sysfs file is read the kernel will access to invalid location. Change the function signatures to expect an array of iio_dev_attrs to avoid similar errors in the future. Merge conflict resolved whilst applying due to patch crossing with two new drivers (kx022a accelerometer and ad4130 ADC). Signed-off-by: Matti Vaittinen <[email protected]> Tested-by: Claudiu Beznea <[email protected]> Link: https://lore.kernel.org/r/63f54787a684eb1232f1c5d275a09c786987fe4a.1664782676.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: at91-sama5d2_adc: Use IIO_STATIC_CONST_DEVICE_ATTR()Matti Vaittinen1-16/+3
Slightly simplify by dropping open-coded constant data iio_dev_attr functions and using the IIO_STATIC_CONST_DEVICE_ATTR() instead. Signed-off-by: Matti Vaittinen <[email protected]> Tested-by: Claudiu Beznea <[email protected]> Link: https://lore.kernel.org/r/4476a4ce852febb3eb863878e66751c787195b18.1664782676.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: bmc150-accel-core: Use IIO_STATIC_CONST_DEVICE_ATTR()Matti Vaittinen1-16/+3
Slightly simplify by dropping open-coded constant data iio_dev_attr functions and using the IIO_STATIC_CONST_DEVICE_ATTR() instead. Signed-off-by: Matti Vaittinen <[email protected]> Link: https://lore.kernel.org/r/b1b0d662705b43d68594639fb7719bc431101f79.1664782676.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: adxl372: Use IIO_STATIC_CONST_DEVICE_ATTR()Matti Vaittinen1-16/+3
Slightly simplify by dropping open-coded constant data iio_dev_attr functions and using the IIO_STATIC_CONST_DEVICE_ATTR() instead. Signed-off-by: Matti Vaittinen <[email protected]> Link: https://lore.kernel.org/r/3632af8849ef101c54ec1f739596f22c773b067c.1664782676.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: adxl367: Use IIO_STATIC_CONST_DEVICE_ATTR()Matti Vaittinen1-16/+3
Slightly simplify by dropping open-coded constant data iio_dev_attr functions and using the IIO_STATIC_CONST_DEVICE_ATTR() instead. Signed-off-by: Matti Vaittinen <[email protected]> Link: https://lore.kernel.org/r/c96c55363b8f36017ef7f18fdfe810cd3990e2a4.1664782676.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: Add IIO_STATIC_CONST_DEVICE_ATTRMatti Vaittinen1-0/+11
Add IIO_STATIC_CONST_DEVICE_ATTR macro for creating an read-only iio_dev_attr which returns constant value. This macro is intended to be used when replacing the IIO_CONST_ATTR - attributes for triggered buffers because the triggered buffer attributes must be of type iio_dev_attr. Signed-off-by: Matti Vaittinen <[email protected]> Link: https://lore.kernel.org/r/8dd853dd0ef8eb40cb980cc6f6e7a43166de3afb.1664782676.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: adc: ad4130: Fix spelling mistake "diffreential" -> "differential"Colin Ian King1-1/+1
There is a spelling mistake in an error message. Fix it. Signed-off-by: Colin Ian King <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23MAINTAINERS: Add KX022A maintainer entryMatti Vaittinen1-0/+6
Add maintainer entry for ROHM/Kionix KX022A accelerometer sensor driver. Signed-off-by: Matti Vaittinen <[email protected]> Link: https://lore.kernel.org/r/7895435f7fd31a3b576fc6a59b01eb3202c85d36.1666614295.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <[email protected]>
2022-11-23iio: accel: Support Kionix/ROHM KX022A accelerometerMatti Vaittinen6-0/+1357
KX022A is a 3-axis accelerometer from ROHM/Kionix. The sensor features include variable ODRs, I2C and SPI control, FIFO/LIFO with watermark IRQ, tap/motion detection, wake-up & back-to-sleep events, four acceleration ranges (2, 4, 8 and 16g), and probably some other cool features. Add support for the basic accelerometer features such as getting the acceleration data via IIO. (raw reads, triggered buffer [data-ready] or using the WMI IRQ). Important things to be added include the double-tap, motion detection and wake-up as well as the runtime power management. Signed-off-by: Matti Vaittinen <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/758b00d6aea0a6431a5a3a78d557d449c113b21e.1666614295.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <[email protected]>
Powered by cgit, Gruvboxed by Blaster4385.