linux.git/drivers/iio/accel, branch v6.6.23 Clone of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git iio: accel: bma400: Fix a compilation problem 2024-02-23T08:25:06+00:00 Mario Limonciello mario.limonciello@amd.com 2024-01-31T22:52:46+00:00 54e67b77be3ab4def143c71027d3ecf7c42e74a2 commit 4cb81840d8f29b66d9d05c6d7f360c9560f7e2f4 upstream. The kernel fails when compiling without `CONFIG_REGMAP_I2C` but with `CONFIG_BMA400`. ``` ld: drivers/iio/accel/bma400_i2c.o: in function `bma400_i2c_probe': bma400_i2c.c:(.text+0x23): undefined reference to `__devm_regmap_init_i2c' ``` Link: https://download.01.org/0day-ci/archive/20240131/202401311634.FE5CBVwe-lkp@intel.com/config Fixes: 465c811f1f20 ("iio: accel: Add driver for the BMA400") Fixes: 9bea10642396 ("iio: accel: bma400: add support for bma400 spi") Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20240131225246.14169-1-mario.limonciello@amd.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 4cb81840d8f29b66d9d05c6d7f360c9560f7e2f4 upstream.

The kernel fails when compiling without `CONFIG_REGMAP_I2C` but with
`CONFIG_BMA400`.
```
ld: drivers/iio/accel/bma400_i2c.o: in function `bma400_i2c_probe':
bma400_i2c.c:(.text+0x23): undefined reference to `__devm_regmap_init_i2c'
```

Link: https://download.01.org/0day-ci/archive/20240131/202401311634.FE5CBVwe-lkp@intel.com/config
Fixes: 465c811f1f20 ("iio: accel: Add driver for the BMA400")
Fixes: 9bea10642396 ("iio: accel: bma400: add support for bma400 spi")
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20240131225246.14169-1-mario.limonciello@amd.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
iio: kx022a: Fix acceleration value scaling 2024-01-01T12:42:37+00:00 Matti Vaittinen mazziesaccount@gmail.com 2023-10-19T13:23:56+00:00 60d6d2704056bd83adec09d8717319d844593e8a commit 92bfa4ab1b79be95c4f52d13f5386390f0a513c2 upstream. The IIO ABI mandates acceleration values from accelerometer to be emitted in m/s^2. The KX022A was emitting values in micro m/s^2. Fix driver to report the correct scale values. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Reported-by: Jagath Jog J <jagathjog1996@gmail.com> Fixes: 7c1d1677b322 ("iio: accel: Support Kionix/ROHM KX022A accelerometer") Tested-by: Jagath Jog J <jagathjog1996@gmail.com> Link: https://lore.kernel.org/r/ZTEt7NqfDHPOkm8j@dc78bmyyyyyyyyyyyyydt-3.rev.dnainternet.fi Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 92bfa4ab1b79be95c4f52d13f5386390f0a513c2 upstream.

The IIO ABI mandates acceleration values from accelerometer to be
emitted in m/s^2. The KX022A was emitting values in micro m/s^2.

Fix driver to report the correct scale values.

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Reported-by: Jagath Jog J <jagathjog1996@gmail.com>
Fixes: 7c1d1677b322 ("iio: accel: Support Kionix/ROHM KX022A accelerometer")
Tested-by: Jagath Jog J <jagathjog1996@gmail.com>
Link: https://lore.kernel.org/r/ZTEt7NqfDHPOkm8j@dc78bmyyyyyyyyyyyyydt-3.rev.dnainternet.fi
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
iio: accel: adxl313: Use i2c_get_match_data 2023-07-29T11:30:39+00:00 Biju Das biju.das.jz@bp.renesas.com 2023-07-25T17:16:24+00:00 579f6b003ae230ffe81933c5941b7b7dba52370b Replace device_get_match_data() and i2c_match_id() by i2c_get_match _data() as we have similar I2C and DT-based matching table. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230725171624.331283-3-biju.das.jz@bp.renesas.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 
Replace device_get_match_data() and i2c_match_id() by i2c_get_match
_data() as we have similar I2C and DT-based matching table.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230725171624.331283-3-biju.das.jz@bp.renesas.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
iio: accel: adxl313: Fix adxl313_i2c_id[] table 2023-07-29T11:30:39+00:00 Biju Das biju.das.jz@bp.renesas.com 2023-07-25T17:16:23+00:00 f636554c4cd1c644109cc525900a056495b86cc9 The .driver_data in adxl313_i2c_id[] for adxl312 and adxl314 is wrong. Fix this issue by adding corresponding adxl31x_chip_info data. Reported-by: Jonathan Cameron <jic23@kernel.org> Closes: https://lore.kernel.org/all/20230722172832.04ad7738@jic23-huawei Fixes: a7a1c60bc4c9 ("drivers: iio: accel: adxl312 and adxl314 support") Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230725171624.331283-2-biju.das.jz@bp.renesas.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 
The .driver_data in adxl313_i2c_id[] for adxl312 and adxl314 is
wrong. Fix this issue by adding corresponding adxl31x_chip_info
data.

Reported-by: Jonathan Cameron <jic23@kernel.org>
Closes: https://lore.kernel.org/all/20230722172832.04ad7738@jic23-huawei
Fixes: a7a1c60bc4c9 ("drivers: iio: accel: adxl312 and adxl314 support")
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230725171624.331283-2-biju.das.jz@bp.renesas.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
iio: adc: Explicitly include correct DT includes 2023-07-23T12:38:13+00:00 Rob Herring robh@kernel.org 2023-07-14T17:46:26+00:00 1240c94ce81958f1e2962f6140081b082d013ba9 The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20230714174628.4057920-1-robh@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20230714174628.4057920-1-robh@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
iio: accel: adxl355: Simplify probe() 2023-07-22T16:24:51+00:00 Biju Das biju.das.jz@bp.renesas.com 2023-07-16T17:52:15+00:00 ad25fc289be9532f486ef2cc6156e8d5acb060db Simplify the probe() by replacing of_device_get_match_data() and i2c_match_id() by i2c_get_match_data() as we have similar I2C and DT-based matching table. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Puranjay Mohan <puranjay12@gmail.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230716175218.130557-2-biju.das.jz@bp.renesas.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 
Simplify the probe() by replacing of_device_get_match_data() and
i2c_match_id() by i2c_get_match_data() as we have similar I2C
and DT-based matching table.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Puranjay Mohan <puranjay12@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230716175218.130557-2-biju.das.jz@bp.renesas.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
iio: accel: da280: Add support for the DA217 accelerometer 2023-07-20T18:21:29+00:00 Hans de Goede hdegoede@redhat.com 2023-06-13T09:43:46+00:00 3d936dfec0cd94e45e2741bea80d92592ceff97a The DA217 accelerometer is another DA280 compatible accelerometer, add its device-ids to the da280 driver. Reported-by: Juno Computers USA <usa@junocomputers.com> Tested-by: Juno Computers USA <usa@junocomputers.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20230613094346.162551-1-hdegoede@redhat.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 
The DA217 accelerometer is another DA280 compatible accelerometer,
add its device-ids to the da280 driver.

Reported-by: Juno Computers USA <usa@junocomputers.com>
Tested-by: Juno Computers USA <usa@junocomputers.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230613094346.162551-1-hdegoede@redhat.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Merge tag 'iio-for-6.5a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next 2023-06-15T11:01:55+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2023-06-15T11:01:55+00:00 269b9d8fafbef403fa3e5672954aee5a9079be11 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 ... 
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
  ...
iio: accel: fxls8962af: errata bug only applicable for FXLS8962AF 2023-06-05T19:05:48+00:00 Sean Nyekjaer sean@geanix.com 2023-06-05T10:32:22+00:00 b410a9307bc3a7cdee3c930c98f6fc9cf1d2c484 Remove special errata handling if FXLS8964AF is used. Fixes: af959b7b96b8 ("iio: accel: fxls8962af: fix errata bug E3 - I2C burst reads") Signed-off-by: Sean Nyekjaer <sean@geanix.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230605103223.1400980-2-sean@geanix.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 
Remove special errata handling if FXLS8964AF is used.

Fixes: af959b7b96b8 ("iio: accel: fxls8962af: fix errata bug E3 - I2C burst reads")
Signed-off-by: Sean Nyekjaer <sean@geanix.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20230605103223.1400980-2-sean@geanix.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
iio: accel: fxls8962af: fixup buffer scan element type 2023-06-05T19:05:41+00:00 Sean Nyekjaer sean@geanix.com 2023-06-05T10:32:21+00:00 d1cfbd52ede5e5fabc09992894c5733b4057f159 Scan elements for x,y,z channels is little endian and requires no bit shifts. LE vs. BE is controlled in register SENS_CONFIG2 and bit LE_BE, default value is LE. Fixes: a3e0b51884ee ("iio: accel: add support for FXLS8962AF/FXLS8964AF accelerometers") Signed-off-by: Sean Nyekjaer <sean@geanix.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230605103223.1400980-1-sean@geanix.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 
Scan elements for x,y,z channels is little endian and requires no bit shifts.
LE vs. BE is controlled in register SENS_CONFIG2 and bit LE_BE, default
value is LE.

Fixes: a3e0b51884ee ("iio: accel: add support for FXLS8962AF/FXLS8964AF accelerometers")
Signed-off-by: Sean Nyekjaer <sean@geanix.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20230605103223.1400980-1-sean@geanix.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>