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2024-04-03iio: imu: inv_mpu6050: fix FIFO parsing when emptyJean-Baptiste Maneyrol1-0/+2
commit 60caa8b33bd682a9ed99d1fc3f91d74e1acc9922 upstream. Now that we are reading the full FIFO in the interrupt handler, it is possible to have an emply FIFO since we are still receiving 1 interrupt per data. Handle correctly this case instead of having an error causing a reset of the FIFO. Fixes: 0829edc43e0a ("iio: imu: inv_mpu6050: read the full fifo when processing data") Cc: stable@vger.kernel.org Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Link: https://lore.kernel.org/r/20240219154825.90656-1-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-04-03iio: imu: inv_mpu6050: fix frequency setting when chip is offJean-Baptiste Maneyrol1-0/+5
commit daec424cc57b33a28f8621eb7ac85f8bd327bd6b upstream. Track correctly FIFO state and apply ODR change before starting the chip. Without the fix, you cannot change ODR more than 1 time when data buffering is off. This restriction on a single pending ODR change should only apply when the FIFO is on. Fixes: 111e1abd0045 ("iio: imu: inv_mpu6050: use the common inv_sensors timestamp module") Cc: stable@vger.kernel.org Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Link: https://lore.kernel.org/r/20240219154741.90601-1-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-02-23iio: imu: bno055: serdev requires REGMAPRandy Dunlap1-0/+1
commit 35ec2d03b282a939949090bd8c39eb37a5856721 upstream. There are a ton of build errors when REGMAP is not set, so select REGMAP to fix all of them. Examples (not all of them): ../drivers/iio/imu/bno055/bno055_ser_core.c:495:15: error: variable 'bno055_ser_regmap_bus' has initializer but incomplete type 495 | static struct regmap_bus bno055_ser_regmap_bus = { ../drivers/iio/imu/bno055/bno055_ser_core.c:496:10: error: 'struct regmap_bus' has no member named 'write' 496 | .write = bno055_ser_write_reg, ../drivers/iio/imu/bno055/bno055_ser_core.c:497:10: error: 'struct regmap_bus' has no member named 'read' 497 | .read = bno055_ser_read_reg, ../drivers/iio/imu/bno055/bno055_ser_core.c: In function 'bno055_ser_probe': ../drivers/iio/imu/bno055/bno055_ser_core.c:532:18: error: implicit declaration of function 'devm_regmap_init'; did you mean 'vmem_map_init'? [-Werror=implicit-function-declaration] 532 | regmap = devm_regmap_init(&serdev->dev, &bno055_ser_regmap_bus, ../drivers/iio/imu/bno055/bno055_ser_core.c:532:16: warning: assignment to 'struct regmap *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 532 | regmap = devm_regmap_init(&serdev->dev, &bno055_ser_regmap_bus, ../drivers/iio/imu/bno055/bno055_ser_core.c: At top level: ../drivers/iio/imu/bno055/bno055_ser_core.c:495:26: error: storage size of 'bno055_ser_regmap_bus' isn't known 495 | static struct regmap_bus bno055_ser_regmap_bus = { Fixes: 2eef5a9cc643 ("iio: imu: add BNO055 serdev driver") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Andrea Merello <andrea.merello@iit.it> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-iio@vger.kernel.org Cc: <Stable@vger.kernel.org> Link: https://lore.kernel.org/r/20240110185611.19723-1-rdunlap@infradead.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-01-10iio: imu: adis16475: use bit numbers in assign_bit()Nuno Sa1-2/+2
[ Upstream commit 1cd2fe4fd63e54b799a68c0856bda18f2e40caa8 ] assign_bit() expects a bit number and not a mask like BIT(x). Hence, just remove the BIT() macro from the #defines. Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <error27@gmail.com> Closes: https://lore.kernel.org/r/202311060647.i9XyO4ej-lkp@intel.com/ Fixes: fff7352bf7a3ce ("iio: imu: Add support for adis16475") Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20231106150730.945-1-nuno.sa@analog.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-01iio: imu: adis16475: add spi_device_id tableNuno Sa1-45/+72
commit ee4d79055aeea27f1b8c42233cc0c90d0a8b5355 upstream. This prevents the warning message "SPI driver has no spi_device_id for..." when registering the driver. More importantly, it makes sure that module autoloading works as spi relies on spi: modaliases and not of. While at it, move the of_device_id table to it's natural place. Fixes: fff7352bf7a3c ("iio: imu: Add support for adis16475") Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20231102125258.3284830-1-nuno.sa@analog.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-01-01iio: imu: inv_mpu6050: fix an error code problem in inv_mpu6050_read_rawSu Hui1-2/+2
[ Upstream commit c3df0e29fb7788c4b3ddf37d5ed87dda2b822943 ] inv_mpu6050_sensor_show() can return -EINVAL or IIO_VAL_INT. Return the true value rather than only return IIO_VAL_INT. Fixes: d5098447147c ("iio: imu: mpu6050: add calibration offset support") Signed-off-by: Su Hui <suhui@nfschina.com> Link: https://lore.kernel.org/r/20231030020218.65728-1-suhui@nfschina.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-10-05iio: imu: bno055: Fix missing Kconfig dependenciesJonathan Cameron1-0/+2
This driver uses IIO triggered buffers so it needs to select them in Kconfig. on riscv-32bit: /opt/crosstool/gcc-13.2.0-nolibc/riscv32-linux/bin/riscv32-linux-ld: drivers/iio/imu/bno055/bno055.o: in function `.L367': bno055.c:(.text+0x2c96): undefined reference to `devm_iio_triggered_buffer_setup_ext' Reported-by: Randy Dunlap <rdunlap@infradead.org> Closes: https://lore.kernel.org/linux-next/40566b4b-3950-81fe-ff14-871d8c447627@infradead.org/ Fixes: 4aefe1c2bd0c ("iio: imu: add Bosch Sensortec BNO055 core driver") Cc: Andrea Merello <andrea.merello@iit.it> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20230903113052.846298-1-jic23@kernel.org Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-08-13Merge 6.5-rc6 into char-misc-nextGreg Kroah-Hartman1-1/+1
We need the char/misc fixes in here as well to build on top of. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-23iio: imu: lsm6dsx: Fix mount matrix retrievalAlejandro Tafalla1-1/+1
The function lsm6dsx_get_acpi_mount_matrix should return an error when ACPI support is not enabled to allow executing iio_read_mount_matrix in the probe function. Fixes: dc3d25f22b88 ("iio: imu: lsm6dsx: Add ACPI mount matrix retrieval") Signed-off-by: Alejandro Tafalla <atafalla@dnyon.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/20230714153132.27265-1-atafalla@dnyon.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-07-23iio: imu: adis16475.c: Add has_burst32 flag to adis16477 devicesRamona Bolboaca1-0/+3
adis16477 devices support burst32 function, thus has_burst32 flag should be set to true. Signed-off-by: Ramona Bolboaca <ramona.bolboaca@analog.com> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20230719123152.309624-3-ramona.bolboaca@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-07-23iio: imu: adis16475.c: Remove unused enum elementsRamona Bolboaca1-2/+0
Remove unused enum elements ADIS16475_SCAN_DIAG_S_FLAGS and ADIS16475_SCAN_CRC_FAILURE. Signed-off-by: Ramona Bolboaca <ramona.bolboaca@analog.com> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20230719123152.309624-2-ramona.bolboaca@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-07-20iio: imu: inv_mpu6050: read the full fifo when processing dataJean-Baptiste Maneyrol3-8/+18
When processing data read the full fifo data in 1 time. If there are several samples in the FIFO, it means we are experiencing system delay. In this case, it is better to read all data with 1 bus access than to add additional latency by doing several ones. This requires to use a bigger buffer depending on chip FIFO size and do an additional local data copy before sending. But the cost is minimal and behavior is still better like this under system heavy load. Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Link: https://lore.kernel.org/r/20230623082924.283967-1-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-07-20iio: imu: inv_mpu6050: use the common inv_sensors timestamp moduleJean-Baptiste Maneyrol5-93/+45
Replace timestamping by the new common inv_sensors timestamp module. The principle behind is the same but the implementation in the new module is far better providing less jitter and a better estimation. Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230606162147.79667-5-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-07-20iio: make invensense timestamp module genericJean-Baptiste Maneyrol4-40/+55
Rename common module to inv_sensors_timestamp, add configuration at init (chip internal clock, acceptable jitter, ...) and update inv_icm42600 driver integration. Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230606162147.79667-4-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-07-20iio: move inv_icm42600 timestamp module in commonJean-Baptiste Maneyrol8-273/+13
Create new inv_sensors common modules and move inv_icm42600 timestamp module inside. This module will be used by IMUs and also in the future by other chips. Modify inv_icm42600 driver to use timestamp module and do some headers cleanup. Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230606162147.79667-3-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-07-20iio: imu: inv_icm42600: make timestamp module chip independentJean-Baptiste Maneyrol3-19/+12
Move icm42600 dependent function inside the core module. Do some headers cleanup at the same time. Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230606162147.79667-2-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-06-15Merge tag 'iio-for-6.5a' of ↵Greg Kroah-Hartman15-34/+78
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next Jonathan writes: 1st set of IIO new device support, features and cleanup for the 6.5 cycle. New device support - honeywell,mprls0025pa * New driver and dt-bindings for this series of pressure sensors. - invensense,mpu6050 * Add support for ICM 20600 IMU (ID, bindings and device data). - melexis,mlx90614 * Add support for mlx90615 Infra Red Thermometer after driver cleanup and refactoring to support the differences in this device. - renesas,x9250 * New driver and bindings for this quad potentiometer. - rockchip,saradc * Add support for RK3588. Also included is a bunch of refactoring and cleanup for that driver. - rohm,bu27008 * New driver bindings etc for this 5 photodiode color sensor. - st,lsm9ds0/st,st-sensors * ID added for LSM303D accelerometer and magnetometer including ACPI binding. - ti,opt4001 * New driver and bindings for this ambient light sensor. Features - core * Introduce iio_validate_own_trigger() for cases where a driver can only consumer a trigger it registered (detected via same parent device). Use it in the kionix,kx022a driver and new rohm,by27008 driver. - dynaimage,al3320a * ACPI binding CALS0001 seen on Lenovo Yoga Table 2 devices. - kionix,kx002a * Enable asynchronous probe. - rohm,bu27034 * Enable asynchronous probe. - ti,tmp006 * Explicit support for DT including binding documentation. Cleanups, minor fixes and misc improvements. - treewide * Switch I2C drivers from probe_new() back to probe() - part of the long process of getting rid of a parameter from probe() * Various whitespace and typo fixes not otherwise called out. - core * industrialio-buffer,Style cleanup. * Add documentation to extend_name field of struct iio_chan_spec to direct people using it towards the label infrastructure instead. extend_name was a design mistake a long time back so directly people away from it may be useful. - adi,ad7606 * Add HAS_IOPORT dependency to prepare for some Kconfig changes. - bosch,bma400 * Drop pointless print of ret in a dev_err_probe() message. - invensense,icm42600 * Rework timestamp handling to reduce jitter. - mediatek,mt7986-auxdac * Add DT binding for this part. - qcom,spmi-vadc * Allow for 1/16th prescaling used on a few devices. * Various changes to channel labeling and naming, including dropping use of fwnode_name which generates odd channel names. Small ABI change as a result, but not thought to be a problem for users of this platform. - st,lsm6dsx * dt-binding: Use common schema for mount-matrix via a reference. - st,stm32 * Add a debug print for when legacy channel config is used. - ti,palmas-adc * Drop unused i2c.h include. * tag 'iio-for-6.5a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (59 commits) dt-bindings: iio: rockchip: Fix 'oneOf' condition failed warning dt-bindings: iio: afe: voltage-divider: Spelling s/curcuit/circuit/ dt-bindings: iio: adc: Add rockchip,rk3588-saradc string iio: adc: rockchip_saradc: Use dev_err_probe iio: adc: rockchip_saradc: Match alignment with open parenthesis iio: adc: rockchip_saradc: Use of_device_get_match_data iio: adc: rockchip_saradc: Make use of devm_clk_get_enabled iio: adc: rockchip_saradc: Add support for RK3588 iio: adc: rockchip_saradc: Add callback functions iio: temperature: tmp006: Add OF device matching support dt-bindings: iio: temperature: Add support for tmp006 staging: iio: Switch i2c drivers back to use .probe() iio: amplifiers: ad8366 Fix whitespace issue iio: imu: inv_icm42600: avoid frequent timestamp jitter MAINTAINERS: Add ROHM BU27008 iio: light: ROHM BU27008 color sensor iio: kx022a: Use new iio_validate_own_trigger() iio: trigger: Add simple trigger_validation helper dt-bindings: iio: light: ROHM BU27008 iio: mlx90614: Add MLX90615 support ...
2023-05-23iio: imu: inv_icm42600: avoid frequent timestamp jitterJean-Baptiste Maneyrol1-23/+26
We are currently synchronizing every time the data timestamp with the IT timestamp, leading to system jitter jamming timestamps. To fix that and keep it simple, let's just synchronize when the delta is bigger than the acceptable jitter, and keep synchronization at the jitter value. The result is much stable timestamps reflecting better the real physical value. Example @50Hz delta timestamp, * before: 20.123ms, 19.721ms, 20.023ms, 20.353ms, 19.821ms, ... * after: 20.173ms, 20.173ms, 20.173ms, 20.40ms, 20.173ms, ... Refactorize code and delete the unnecessary handling of multiple FIFO data. Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Link: https://lore.kernel.org/r/20230522093210.817212-1-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-05-21iio: Switch i2c drivers back to use .probe()Uwe Kleine-König8-8/+8
After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230515205048.19561-1-u.kleine-koenig@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-05-20iio: imu: inv_icm42600: fix timestamp resetJean-Baptiste Maneyrol1-5/+5
Timestamp reset is not done in the correct place. It must be done before enabling buffer. The reason is that interrupt timestamping is always happening when the chip is on, even if the corresponding sensor is off. When the sensor restarts, timestamp is wrong if you don't do a reset first. Fixes: ec74ae9fd37c ("iio: imu: inv_icm42600: add accurate timestamping") Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20230509152202.245444-1-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-05-13iio: imu: mpu6050: Add support for the ICM 20600 IMUHermes Zhang5-2/+25
The Invensense ICM-20600 is a 6-axis MotionTracking device that combines a 3-axis gyroscope and an 3-axis accelerometer. It is very similar to the ICM20602 imu which is already supported by the mpu6050 driver. The main difference is that the ICM-20600 has a different WHOAMI value. Signed-off-by: Hermes Zhang <chenhuiz@axis.com> Acked-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Link: https://lore.kernel.org/r/20230505054853.2155326-3-chenhuiz@axis.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-05-13iio: st_sensors: Add ACPI support for lsm303d to the LSM9DS0 IMU driverMarius Hoch1-0/+7
The lsm303d can be found as ACCL0001 on various Lenovo devices, including the Lenovo Yoga Tablet 2 1051-F, where I tested this patch. Dropped SPI support as per discussion in thread linked below. Signed-off-by: Marius Hoch <mail@mariushoch.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Hans de Goede <hansg@kernel.org> Link: https://lore.kernel.org/r/20230415231130.115094-5-mail@mariushoch.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-05-13iio: st_sensors: Add lsm303d support to the LSM9DS0 IMU driverMarius Hoch3-1/+12
The lsm303d is basically the lsm9ds0 without the gyroscope (which the LSM9DS0 IMU driver doesn't handle), as far as I can tell. Signed-off-by: Marius Hoch <mail@mariushoch.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Hans de Goede <hansg@kernel.org> Link: https://lore.kernel.org/r/20230415231130.115094-4-mail@mariushoch.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-04-27Merge tag 'char-misc-6.4-rc1' of ↵Linus Torvalds7-20/+189
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc drivers updates from Greg KH: "Here is the "big" set of char/misc and other driver subsystems for 6.4-rc1. It's pretty big, but due to the removal of pcmcia drivers, almost breaks even for number of lines added vs. removed, a nice change. Included in here are: - removal of unused PCMCIA drivers (finally!) - Interconnect driver updates and additions - Lots of IIO driver updates and additions - MHI driver updates - Coresight driver updates - NVMEM driver updates, which required some OF updates - W1 driver updates and a new maintainer to manage the subsystem - FPGA driver updates - New driver subsystem, CDX, for AMD systems - lots of other small driver updates and additions All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (196 commits) mcb-lpc: Reallocate memory region to avoid memory overlapping mcb-pci: Reallocate memory region to avoid memory overlapping mcb: Return actual parsed size when reading chameleon table kernel/configs: Drop Android config fragments virt: acrn: Replace obsolete memalign() with posix_memalign() spmi: Add a check for remove callback when removing a SPMI driver spmi: fix W=1 kernel-doc warnings spmi: mtk-pmif: Drop of_match_ptr for ID table spmi: pmic-arb: Convert to platform remove callback returning void spmi: mtk-pmif: Convert to platform remove callback returning void spmi: hisi-spmi-controller: Convert to platform remove callback returning void w1: gpio: remove unnecessary ENOMEM messages w1: omap-hdq: remove unnecessary ENOMEM messages w1: omap-hdq: add SPDX tag w1: omap-hdq: allow compile testing w1: matrox: remove unnecessary ENOMEM messages w1: matrox: use inline over __inline__ w1: matrox: switch from asm to linux header w1: ds2482: do not use assignment in if condition w1: ds2482: drop unnecessary header ...
2023-04-27Merge tag 'spi-v6.4' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi updates from Mark Brown: "A fairly standard release for SPI with the exception of a change to the API for specifying chip selects done in preparation for supporting devices with more than one chip select, this required some mechanical changes throughout the tree which have been cooking in -next happily for a while. There's also a new API to allow us to support TPM chips on half duplex controllers. Summary: - Refactoring in preparation for supporting multiple chip selects for a single device, needed by some flash devices, which required a change in the SPI device API visible throughout the tree - Support for hardware assisted interaction with SPI TPMs on half duplex controllers, implemented on nVidia Tedra210 QuadSPI - Optimisation for large transfers on fsl-cpm devices - Cleanups around device property use which fix some sisues with fwnode - Use of both void remove() and devm_platform_.*ioremap_resource() - Support for AMD Pensando Elba, Amlogic A1, Cadence device mode, Intel MetorLake-S and StarFive J7110 QuadSPI" * tag 'spi-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (185 commits) spi: bcm63xx: use macro DEFINE_SIMPLE_DEV_PM_OPS spi: tegra210-quad: Enable TPM wait polling spi: Add TPM HW flow flag spi: bcm63xx: remove PM_SLEEP based conditional compilation spi: cadence-quadspi: use macro DEFINE_SIMPLE_DEV_PM_OPS spi: spi-cadence: Add support for Slave mode spi: spi-cadence: Switch to spi_controller structure spi: cadence-quadspi: fix suspend-resume implementations spi: dw: Add support for AMD Pensando Elba SoC spi: dw: Add AMD Pensando Elba SoC SPI Controller spi: cadence-quadspi: Disable the SPI before reconfiguring spi: cadence-quadspi: Update the read timeout based on the length spi: spi-loopback-test: Add module param for iteration length spi: add support for Amlogic A1 SPI Flash Controller dt-bindings: spi: add Amlogic A1 SPI controller spi: fsl-spi: No need to check transfer length versus word size spi: fsl-spi: Change mspi_apply_cpu_mode_quirks() to void spi: fsl-cpm: Use 16 bit mode for large transfers with even size spi: fsl-spi: Re-organise transfer bits_per_word adaptation spi: fsl-spi: Fix CPM/QE mode Litte Endian ...
2023-04-13iio: imu: lsm6dsx: Add ACPI mount matrix retrievalJonathan Cameron1-3/+74
DSDT ROTM method seen in the wild with SMO8B30 _HID. Making assumption it is similar to that used for bmc150 plus information from Darrell that the rotation is out by 90 degrees at boot. Method (ROTM, 0, NotSerialized) { Name (RBUF, Package (0x03) { "0 -1 0", "1 0 0", "0 0 1" }) Return (RBUF) /* \_SB_.PCI0.I2C5.DEV_.ROTM.RBUF */ } Reported-by: Darrell Kavanagh <darrell.kavanagh@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Tested-by: Darrell Kavanagh <darrell.kavanagh@gmail.org> Link: https://lore.kernel.org/r/20230130201018.981024-3-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-04-12iio: imu: lsm6dsx: Support SMO8B30 ACPI ID for LSM6DS3TR-CJonathan Cameron2-3/+15
ID seen in the wild and it is a valid ST micro ID. An offset of 1 for the device ID enum is needed when adding support for retrieving the ID from device_get_match_data() to allow detection of NULL pointer and fallback to i2c_device_id table. DSDT chunk cropped for relevant parts. Scope (_SB.PCI0.I2C5) { Device (DEV) { Name (_HID, EisaId ("SMO8B30")) // _HID: Hardware ID Name (_CID, EisaId ("SMO8B30")) // _CID: Compatible ID Name (_UID, Zero) // _UID: Unique ID Method (_CRS, 0, NotSerialized) // _CRS: Current Resource Settings { Name (RBUF, ResourceTemplate () { I2cSerialBusV2 (0x006A, ControllerInitiated, 0x00061A80, AddressingMode7Bit, "\\_SB.PCI0.I2C5", 0x00, ResourceConsumer, , Exclusive, ) }) Return (RBUF) /* \_SB_.PCI0.I2C5.DEV_._CRS.RBUF */ } Method (ROTM, 0, NotSerialized) { Name (RBUF, Package (0x03) { "0 -1 0", "1 0 0", "0 0 1" }) Return (RBUF) /* \_SB_.PCI0.I2C5.DEV_.ROTM.RBUF */ } ... Link: https://lore.kernel.org/all/20230129182441.082f29d0@jic23-huawei/ Reported-by: Darrell Kavanagh <darrell.kavanagh@gmail.com> Tested-by: Darrell Kavanagh <darrell.kavanagh@gmail.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20230130201018.981024-2-jic23@kernel.org
2023-04-12Merge tag 'iio-for-6.4a' of ↵Greg Kroah-Hartman7-14/+100
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next Jonathan writes: 1st set of IIO new device support, features and cleanups for the 6.4 cycle. New device support * bosch,bmp280 - Add support for BMP580 - includes significant refactoring and general driver cleanup + support for non-volatile memory for trimming and config parameters. * rohm BU27034 - New driver for this 3 channel ambient light sensor. - New support library for devices where both integration time and amplifier gain are configurable. In these cases a scale change may require changing bother underlying values. This library module provides code to help with this. * st,accel - Add support for IIS328DQ (ID only as compatible wtih LIS331DL) * st,lsm6dsx - Add support for ASM330LHB automotive MEMS sensor. * ti,ads1100, ads1000 - New driver for these 16 bit ADCs. * ti,tmp117 - Add support for older tmp116 device. Includes some general driver cleanup. Staging driver drops * adi,ade7854 - Driver was a very long way from compliant with IIO infrastructure and ABI. If anyone wants a non staging version of this driver they are better off starting from scratch. Hence drop it and the associated meter.h header. Features * adi,ad7441r - Add DT binding to set sink current for digital input. * semtech,sx9324,9360 - Support older register mapping from firmware designed for windows. Core improvements. * Move iio_trigger_poll() docs to next to the implementation and add a note on expected caller context. * Rename iio_trigger_poll_chained() to iio_trigger_poll_nested() so as to use more standard / common terminology. * Improve main ABI docs references to offset and scale for raw values by making them consistent and clear. Cleanups and minor fixes: * adi,ad5592r - Add GPIO names - useful for debug. * adi,ad7441r - Fix current input, loop powered mode configuration setup. * adi,adis16475 - Fix wrong commented value for minimum advised lower rate. * adi,admv1013 - Use devm_clk_get_enabled() to reduce boilerplate. * adi,ads1210 - Fix wrong bits for writing config register (late fix and has been broken a long time so not rushed upstream) * amlogic,meson-saradc - Improve cleanup in error handling if BL30 handshake fails. * apex-embedded,stx104 - Migrate to regmap and use regmap_read_poll_timeout() to neatly handle retries. - Add local mutex to close various races. - Use define U16_MAX rather than value for limit. - Improve code readability with minor reorganization. * atmel,ad91-sama5d2 - Drop trivial dead code. * kionix,kx022a - Drop unused structure element. * linear,ltc2983 - Reorganize bindings doc to enable unevaluatedProperties to be set in one place for all child nodes. - Make binding for adi,custom-thermocouple accept signed values. * maxim,max44000 - Add OF Device matching (of_match_table was not correctly set). * maxim,max5522 - Missing static * measurement-computing,cio-dac - Fix wrong part name in comments. - Migrate to regmap. - Improve includes by replacing bitops.h with more direct bits.h * qcom,pm8xxx-xoadc - Remove a check that can never fail. * renesas,rcar-gyroadc - DT binding documentation improvements. - Tidy up an unused warning with __maybe_unused. * semtech,sx_common - Drop docs for a structure element that doesn't exist. * semtech,sx9500 - Drop ACPI_PTR() and of_match_ptr() protections that just complicate the code / block some firmware registration types that would otherwise work. * sensiron,sps30 - Comment formatting tidy up. * st,sensors - Drop duplicate text in DT binding. * st,stm32-adc - Add some missing static markings. * ti,ads1100 - Use correct return code in dev_err_probe() call. * x-powers,axp20x_adc - precursor series to simplify addition of AXP192. - General code cleanup / minor refactoring for better readabilty of code. - Switch from boolean value to mask for adc_en2 field to avoid hard coding a mask that will be different in AXP192 * tag 'iio-for-6.4a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (63 commits) MAINTAINERS: Add ROHM BU27034 iio: light: ROHM BU27034 Ambient Light Sensor dt-bindings: iio: light: Support ROHM BU27034 MAINTAINERS: Add IIO gain-time-scale helpers iio: light: Add gain-time-scale helpers doc: Make sysfs-bus-iio doc more exact iio: dac: set variable max5522_channels storage-class-specifier to static dt-bindings: iio: temperature: ltc2983: Make 'adi,custom-thermocouple' signed dt-bindings: iio: temperature: ltc2983: Fix child node unevaluated properties iio: addac: stx104: Use regmap_read_poll_timeout() for conversion poll iio: addac: stx104: Migrate to the regmap API iio: addac: stx104: Improve indentation in stx104_write_raw() iio: addac: stx104: Use define rather than hardcoded limit for write val iio: addac: stx104: Fix race condition when converting analog-to-digital iio: addac: stx104: Fix race condition for stx104_write_raw() dt-bindings: iio: st-sensors: Fix repeated text staging: iio: resolver: ads1210: fix config mode iio: adc: ti-ads1100: fix error code in probe() iio: accel: add support for IIS328DQ variant dt-bindings: iio: st-sensors: Add IIS328DQ accelerometer ...
2023-03-28Merge tag 'iio-fixes-for-6.3a' of ↵Greg Kroah-Hartman1-0/+1
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus Jonathan writes: 1st set of IIO fixes for 6.3 Usual mixed bag: - core - output buffers Fix return of bytes written when only some succeed. Fix O_NONBLOCK handling to not block. - adi,ad7791 Fix IRQ type. Not confirmed to have any impact but good to correct it anyway - adi,adis16400 Missing CONFIG_CRC32 - capella,cm32181 Unregister 2nd I2C client if one is used. - cio-dac Fix bitdepth for range check on write. - linear,ltc2497 Fix a wrong shift of the LSB introduced when switching to be24 handling. - maxim,max11410 Fix handling of return code in read_poll_timeout() - qcom,spmi-adc Fix an accidental change of channel name to include the reg value from OF. - ti,palmas Fix a null dereference on remove due to wrong function used to get the drvdata. - ti,ads7950 Mark GPIO as can sleep. * tag 'iio-fixes-for-6.3a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: iio: adc: ti-ads7950: Set `can_sleep` flag for GPIO chip iio: adc: palmas_gpadc: fix NULL dereference on rmmod iio: adc: max11410: fix read_poll_timeout() usage iio: dac: cio-dac: Fix max DAC write value check for 12-bit iio: light: cm32181: Unregister second I2C client if present iio: accel: kionix-kx022a: Get the timestamp from the driver's private data in the trigger_handler iio: adc: ad7791: fix IRQ flags iio: buffer: make sure O_NONBLOCK is respected iio: buffer: correctly return bytes written in output buffers iio: light: vcnl4000: Fix WARN_ON on uninitialized lock iio: adis16480: select CONFIG_CRC32 drivers: iio: adc: ltc2497: fix LSB shift iio: adc: qcom-spmi-adc5: Fix the channel name
2023-03-12iio: imu: st_lsm6dsx: add support to ASM330LHBLorenzo Bianconi6-3/+19
Add support to STM ASM330LHB (acc + gyro) automotive Mems sensor. The ASM330LHB sensor can use ASM330LHH as fallback device since it implements all the ASM330LHB features currently implemented in st_lsm6dsx. Datasheet: https://www.st.com/resource/en/datasheet/asm330lhb.pdf Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/a1d675457da7aa9e979d8cabea410e942e015e71.1678100533.git.lorenzo@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-03-11iio: imu: Replace all spi->chip_select and spi->cs_gpiod references with ↵Amit Kumar Mahapatra1-1/+1
function call Supporting multi-cs in spi drivers would require the chip_select & cs_gpiod members of struct spi_device to be an array. But changing the type of these members to array would break the spi driver functionality. To make the transition smoother introduced four new APIs to get/set the spi->chip_select & spi->cs_gpiod and replaced all spi->chip_select and spi->cs_gpiod references with get or set API calls. While adding multi-cs support in further patches the chip_select & cs_gpiod members of the spi_device structure would be converted to arrays & the "idx" parameter of the APIs would be used as array index i.e., spi->chip_select[idx] & spi->cs_gpiod[idx] respectively. Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/20230310173217.3429788-4-amit.kumar-mahapatra@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-03-11iio: imu: st_lsm6dsx: discard samples during filters settling timeLorenzo Bianconi3-8/+78
During digital filters settling time the driver is expected to drop samples since they can be corrupted. Introduce the capability to drop a given number of samples according to the configured ODR. Add sample_to_discard for LSM6DSM-like sensors since new generation devices (e.g. LSM6DSO) support DRDY mask where corrupted samples are masked in hw with values greather than 0x7ffd so the driver can easily discard them. I have not added sample_to_discard support for LSM6DS3 or LSM6DS3H since I do not have any sample for testing at the moment. Reported-by: Philippe De Muyter <phdm@macqel.be> Tested-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/21dcd94935c147ef9b1da4984b3da6264ee9609e.1677496295.git.lorenzo@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-03-11iio: imu: adis16475: correct copy paste mistake in comment blockNuno Sá1-3/+3
The minimal advised lower rate for adis16475 compatible devices is 1900HZ and not 4000HZ. Set that right in the comments so that it does not generate any confusion. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20230213153208.1027602-1-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-02-06Merge 6.2-rc7 into char-misc-nextGreg Kroah-Hartman2-22/+90
We need the char-misc driver fixes in here as other patches depend on them. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-02iio: adis16480: select CONFIG_CRC32Arnd Bergmann1-0/+1
In rare randconfig builds, the missing CRC32 helper causes a link error: ld.lld: error: undefined symbol: crc32_le >>> referenced by usercopy_64.c >>> vmlinux.o:(adis16480_trigger_handler) Fixes: 941f130881fa ("iio: adis16480: support burst read function") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20230131094616.130238-1-arnd@kernel.org Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-28iio: imu: fix spdx formatTom Rix1-1/+1
checkpatch reports WARNING: Missing or malformed SPDX-License-Identifier tag in line 1 FILE: drivers/iio/imu/bno055/bno055_ser_trace.c:1: +//SPDX-License-Identifier: GPL-2.0 Add a space Fixes: 2eef5a9cc643 ("iio: imu: add BNO055 serdev driver") Signed-off-by: Tom Rix <trix@redhat.com> Link: https://lore.kernel.org/r/20230124194301.656518-1-trix@redhat.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-21iio: imu: st_lsm6dsx: add 'mount_matrix' sysfs entry to gyro channel.Philippe De Muyter1-2/+3
Signed-off-by: Philippe De Muyter <phdm@macqel.be> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/1673874434-30750-3-git-send-email-Philippe.DeMuyter@macq.eu Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-21iio: imu: st_lsm6dsx: fix naming of 'struct iio_info' in st_lsm6dsx_shub.c.Philippe De Muyter1-6/+6
We need the name 'st_lsm6dsx_ext_info' for the actual 'iio_chan_spec_ext_info'. Rename the 'st_lsm6dsx_ext_info' in st_lsm6dsx_shub.c to 'st_lsm6dsx_shub_info'. For consistency, replace also 'ext' by 'shub' in 'st_lsm6dsx_ext_attributes' and 'st_lsm6dsx_ext_attribute_group'. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/1673874434-30750-2-git-send-email-Philippe.DeMuyter@macq.eu Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-21iio: imu: fxos8700: fix MAGN sensor scale and unitCarlos Song1-3/+3
+/-1200uT is a MAGN sensor full measurement range. Magnetometer scale is the magnetic sensitivity parameter. It is referenced as 0.1uT according to datasheet and magnetometer channel unit is Gauss in sysfs-bus-iio documentation. Gauss and uTesla unit conversion relationship as follows: 0.1uT = 0.001Gs. Set magnetometer scale and available magnetometer scale as fixed 0.001Gs. Fixes: 84e5ddd5c46e ("iio: imu: Add support for the FXOS8700 IMU") Signed-off-by: Carlos Song <carlos.song@nxp.com> Link: https://lore.kernel.org/r/20230118074227.1665098-5-carlos.song@nxp.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-21iio: imu: fxos8700: remove definition FXOS8700_CTRL_ODR_MINCarlos Song1-1/+0
FXOS8700_CTRL_ODR_MIN is not used but value is probably wrong. Remove it for a good readability. Fixes: 84e5ddd5c46e ("iio: imu: Add support for the FXOS8700 IMU") Signed-off-by: Carlos Song <carlos.song@nxp.com> Link: https://lore.kernel.org/r/20230118074227.1665098-4-carlos.song@nxp.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-21iio: imu: fxos8700: fix failed initialization ODR mode assignmentCarlos Song1-2/+4
The absence of correct offset leads a failed initialization ODR mode assignment. Select MAX ODR mode as the initialization ODR mode by field mask and FIELD_PREP. Fixes: 84e5ddd5c46e ("iio: imu: Add support for the FXOS8700 IMU") Signed-off-by: Carlos Song <carlos.song@nxp.com> Link: https://lore.kernel.org/r/20230118074227.1665098-3-carlos.song@nxp.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-21iio: imu: fxos8700: fix incorrect ODR mode readbackCarlos Song1-6/+6
The absence of a correct offset leads an incorrect ODR mode readback after use a hexadecimal number to mark the value from FXOS8700_CTRL_REG1. Get ODR mode by field mask and FIELD_GET clearly and conveniently. And attach other additional fix for keeping the original code logic and a good readability. Fixes: 84e5ddd5c46e ("iio: imu: Add support for the FXOS8700 IMU") Signed-off-by: Carlos Song <carlos.song@nxp.com> Link: https://lore.kernel.org/r/20230118074227.1665098-2-carlos.song@nxp.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: imu: st_lsm6dsx: fix build when CONFIG_IIO_TRIGGERED_BUFFER=mVladimir Oltean1-0/+1
The following kernel linkage error: st_lsm6dsx_core.o: in function `st_lsm6dsx_sw_buffers_setup': st_lsm6dsx_core.c:2578: undefined reference to `devm_iio_triggered_buffer_setup_ext' is caused by the fact that the object owning devm_iio_triggered_buffer_setup_ext() (drivers/iio/buffer/industrialio-triggered-buffer.o) is allowed to be built as module when its user (drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c) is built-in. The st_lsm6dsx driver already has a "select IIO_BUFFER", so add another select for IIO_TRIGGERED_BUFFER, to make that option follow what is set for the st_lsm6dsx driver. This is similar to what other iio drivers do. Fixes: 2cfb2180c3e8 ("iio: imu: st_lsm6dsx: introduce sw trigger support") Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://lore.kernel.org/r/20230103130348.1733467-1-vladimir.oltean@nxp.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: imu: fxos8700: fix ACCEL measurement range selectionCarlos Song1-7/+34
When device is in active mode, it fails to set an ACCEL full-scale range(2g/4g/8g) in FXOS8700_XYZ_DATA_CFG. This is not align with the datasheet, but it is a fxos8700 chip behavior. Keep the device in standby mode before setting ACCEL full-scale range into FXOS8700_XYZ_DATA_CFG in chip initialization phase and setting scale phase. Fixes: 84e5ddd5c46e ("iio: imu: Add support for the FXOS8700 IMU") Signed-off-by: Carlos Song <carlos.song@nxp.com> Link: https://lore.kernel.org/r/20221208071911.2405922-6-carlos.song@nxp.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: imu: fxos8700: fix IMU data bits returned to user spaceCarlos Song1-1/+27
ACCEL output data registers contain the X-axis, Y-axis, and Z-axis 14-bit left-justified sample data and MAGN output data registers contain the X-axis, Y-axis, and Z-axis 16-bit sample data. The ACCEL raw register output data should be divided by 4 before sent to userspace. Apply a 2 bits signed right shift to the raw data from ACCEL output data register but keep that from MAGN sensor as the origin. Fixes: 84e5ddd5c46e ("iio: imu: Add support for the FXOS8700 IMU") Signed-off-by: Carlos Song <carlos.song@nxp.com> Link: https://lore.kernel.org/r/20221208071911.2405922-5-carlos.song@nxp.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: imu: fxos8700: fix incomplete ACCEL and MAGN channels readbackCarlos Song1-1/+1
The length of ACCEL and MAGN 3-axis channels output data is 6 byte individually. However block only read 3 bytes data into buffer from ACCEL or MAGN output data registers every time. It causes an incomplete ACCEL and MAGN channels readback. Set correct value count for regmap_bulk_read to get 6 bytes ACCEL and MAGN channels readback. Fixes: 84e5ddd5c46e ("iio: imu: Add support for the FXOS8700 IMU") Signed-off-by: Carlos Song <carlos.song@nxp.com> Link: https://lore.kernel.org/r/20221208071911.2405922-4-carlos.song@nxp.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: imu: fxos8700: fix swapped ACCEL and MAGN channels readbackCarlos Song1-2/+15
Because ACCEL and MAGN channels data register base address is swapped the accelerometer and magnetometer channels readback is swapped. Fixes: 84e5ddd5c46e ("iio: imu: Add support for the FXOS8700 IMU") Signed-off-by: Carlos Song <carlos.song@nxp.com> Link: https://lore.kernel.org/r/20221208071911.2405922-3-carlos.song@nxp.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: imu: fxos8700: fix map label of channel type to MAGN sensorCarlos Song1-1/+1
FXOS8700 is an IMU sensor with ACCEL sensor and MAGN sensor. Sensor type is indexed by corresponding channel type in a switch. IIO_ANGL_VEL channel type mapped to MAGN sensor has caused confusion. Fix the mapping label of "IIO_MAGN" channel type instead of "IIO_ANGL_VEL" channel type to MAGN sensor. Fixes: 84e5ddd5c46e ("iio: imu: Add support for the FXOS8700 IMU") Signed-off-by: Carlos Song <carlos.song@nxp.com> Link: https://lore.kernel.org/r/20221208071911.2405922-2-carlos.song@nxp.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: imu: kmx61: Fix spelling mistake "Errow" -> "Error"Colin Ian King1-1/+1
There is a spelling mistake in a dev_err message. Fix it. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20221209233202.222083-1-colin.i.king@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-11-27Merge tag 'iio-for-6.2b' of ↵Greg Kroah-Hartman11-38/+183
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next Jonathan writes: 2nd set of IIO new device support, cleanups etc for 6.2 Includes a few late breaking fixes for old issues. Contains a large set of conversions from i2c probe() to probe_new() as part of an attempt to finally get rid of the old style probe(). New devices support * adi,ad74115 - New driver for this complex input/output device with 16 bit ADCs, 14 bit DACs amongst other features. - A few tidy ups / removal of unused data patches followed. * adi,adf4377 - New driver for this dual output integer-N phased locked loop and VCO chip. * maxim,max30208 - New driver for this high accuracy digital temperature sensor. * st,lsm6dsx - Support for LSM6DS016IS (chip specific data) - Support for ISM330IS (id entry only) Minor cleanups etc * adi,adis - Fix a deadlock on device instance specific mutex. - Tidy up by calling unlocked form of __adis_initial_startup() in all cases and dropping the locked version. * adi,ad4130 - Reference spi-peripehral-props.yaml in the dt-binding. * adi,ad74413r - Fix a bug brought on by integer promotion of signed value to unsigned type. - Add an spi_device_id table to allow module autoloading to work. - Add support for reset pin. * adi,ad7606_par - devm_platform_get_and_ioremap_resource() instead of opencoding. * adi,ad7923 - Add dt-bindings docs for ad7927 via a fallback to ad7928 and do similar for ad7924. * adi,ltc2983 - Drop a now unneeded $ref for -nanoamp property as dt-schema no covers this unit. * maxim,max11410 - Fix mask due to repeated use of VREFN instead of one of them being VREFP. * qcom,spmi-iadc - Add fallback compatibles to dt-binding. * renesas,rzg2l - Document use for RZ/Five SoC. * st,stm32-adc - Improved calibration support with error logging and a debugfs interface to read back the result. * ti,adc128s052 - Fix an issue with missing data members in the adc128_of_match table that meant all device were being handled as adc128s052 ADCs. * tag 'iio-for-6.2b' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (178 commits) iio: addac: ad74413r: fix blank line after declaration warning iio: addac: ad74115: remove unused ad74115_dac_slew_rate_hz_tbl dt-bindings: iio: imu: st_lsm6dsx: add ism330is iio: imu: st_lsm6dsx: add support to ISM330IS iio: frequency: adf4377: add support for ADF4377 dt-bindings: iio: frequency: add adf4377 doc dt-bindings: iio: adc: ad4130: use spi-peripheral-props.yaml dt-bindings: iio: temperature: ltc2983: drop $ref for -nanoamp properties dt-bindings: iio: adc: renesas,rzg2l-adc: Document RZ/Five SoC iio: adc128s052: add proper .data members in adc128_of_match table iio: adc: stm32-adc: add debugfs to read raw calibration result iio: adc: stm32-adc: improve calibration error log iio: adc: stm32-adc: smart calibration support iio: addac: ad74413r: add support for reset-gpio dt-bindings: iio: ad74413r: add optional reset-gpios iio: addac: ad74413r: add spi_device_id table dt-bindings: iio/adc: qcom,spmi-iadc: use double compatibles dt-bindings: iio: imu: st_lsm6dsx: add lsm6dso16is iio: imu: st_lsm6dsx: add support to LSM6DSO16IS iio: addac: add AD74115 driver ...
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