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Author SHA1 Message Date
Angelo Dureghello
d3eeb1ac0b iio: backend: extend features 
Extend backend features with new calls needed later on this
patchset from axi version of ad3552r.

The follwoing calls are added:

iio_backend_ddr_enable()
	enable ddr bus transfer
iio_backend_ddr_disable()
	disable ddr bus transfer
iio_backend_data_stream_enable()
	enable data stream over bus interface
iio_backend_data_stream_disable()
	disable data stream over bus interface
iio_backend_data_transfer_addr()
	define the target register address where the DAC sample
	will be written.

Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Signed-off-by: Angelo Dureghello <adureghello@baylibre.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241028-wip-bl-ad3552r-axi-v0-iio-testing-v9-3-f6960b4f9719@kernel-space.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:48 +00:00
Angelo Dureghello
043e4e514c dt-bindings: iio: dac: adi-axi-dac: add ad3552r axi variant 
Add a new compatible and related bindigns for the fpga-based
"ad3552r" AXI IP core, a variant of the generic AXI DAC IP.

The AXI "ad3552r" IP is a very similar HDL (fpga) variant of the
generic AXI "DAC" IP, intended to control ad3552r and similar chips,
mainly to reach high speed transfer rates using a QSPI DDR
(dobule-data-rate) interface.

The ad3552r device is defined as a child of the AXI DAC, that in
this case is acting as an SPI controller.

Note, #io-backend is present because it is possible (in theory anyway)
to use a separate controller for the control path than that used
for the datapath.

Signed-off-by: Angelo Dureghello <adureghello@baylibre.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241028-wip-bl-ad3552r-axi-v0-iio-testing-v9-2-f6960b4f9719@kernel-space.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:48 +00:00
Angelo Dureghello
7683092632 dt-bindings: iio: dac: ad3552r: add iio backend support 
There is a version of AXI DAC IP block (for FPGAs) that provides
a physical QSPI bus for AD3552R and similar chips, so supporting
spi-controller functionalities.

For this case, the binding is modified to include some additional
properties.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Angelo Dureghello <adureghello@baylibre.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241028-wip-bl-ad3552r-axi-v0-iio-testing-v9-1-f6960b4f9719@kernel-space.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:48 +00:00
Vasileios Amoiridis
f928099e5f iio: chemical: bme680: use s16 variable for temp value to avoid casting 
Use local s16 variable for the temperature channel to avoid casting it
later before passing it to the bme680_read_temp() function. This way,
possible endianness and initialization issues are avoided.

Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Link: https://patch.msgid.link/20241030235424.214935-2-vassilisamir@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:48 +00:00
Andy Shevchenko
869aa5e847 iio: adc: pac1921: Check for error code from devm_mutex_init() call 
Even if it's not critical, the avoidance of checking the error code
from devm_mutex_init() call today diminishes the point of using devm
variant of it. Tomorrow it may even leak something. Add the missed
check.

Fixes: 371f778b83 ("iio: adc: add support for pac1921")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Matteo Martelli <matteomartelli3@gmail.com>
Link: https://patch.msgid.link/20241030162013.2100253-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:47 +00:00
Andy Shevchenko
8ebfd09255 iio: adc: ad4000: Check for error code from devm_mutex_init() call 
Even if it's not critical, the avoidance of checking the error code
from devm_mutex_init() call today diminishes the point of using devm
variant of it. Tomorrow it may even leak something. Add the missed
check.

Fixes: 938fd562b9 ("iio: adc: Add support for AD4000")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241030162013.2100253-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:47 +00:00
Justin Weiss
f35f3c832e iio: imu: bmi270: Add support for BMI260 
Adds support for the Bosch BMI260 6-axis IMU to the Bosch BMI270
driver. Setup and operation is nearly identical to the Bosch BMI270,
but has a different chip ID and requires different firmware.

Firmware is requested and loaded from userspace.

Adds ACPI ID BMI0160, used by several devices including the GPD Win
Mini, Aya Neo AIR Pro, and OXP Mini Pro.

GPD Win Mini:

Device (BMI2)
{
    Name (_ADR, Zero)  // _ADR: Address
    Name (_HID, "BMI0160")  // _HID: Hardware ID
    Name (_CID, "BMI0160")  // _CID: Compatible ID
    Name (_DDN, "Accelerometer")  // _DDN: DOS Device Name
    Name (_UID, One)  // _UID: Unique ID
    Method (_CRS, 0, NotSerialized)  // _CRS: Current Resource Settings
    {
        Name (RBUF, ResourceTemplate ()
        {
            I2cSerialBusV2 (0x0068, ControllerInitiated, 0x00061A80,
                AddressingMode7Bit, "\\_SB.I2CB",
                0x00, ResourceConsumer, , Exclusive,
                )
            GpioInt (Edge, ActiveLow, Exclusive, PullDefault, 0x0000,
                "\\_SB.GPIO", 0x00, ResourceConsumer, ,
                )
                {   // Pin list
                    0x008B
                }
        })
        Return (RBUF) /* \_SB_.I2CB.BMI2._CRS.RBUF */
    }
    ...
}

Signed-off-by: Justin Weiss <justin@justinweiss.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241027172029.160134-5-justin@justinweiss.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:47 +00:00
Justin Weiss
b6ee20afca dt-bindings: iio: imu: bmi270: Add Bosch BMI260 
The BMI260's register map, configuration, and capabilities are nearly
identical to the BMI270, but the devices have different chip IDs and
require different initialization firmware.

Signed-off-by: Justin Weiss <justin@justinweiss.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20241027172029.160134-4-justin@justinweiss.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:47 +00:00
Justin Weiss
99e46bbb13 iio: imu: bmi270: Add scale and sampling frequency to BMI270 IMU 
Add read and write functions and create _available entries.

Signed-off-by: Justin Weiss <justin@justinweiss.com>
Link: https://patch.msgid.link/20241027172029.160134-3-justin@justinweiss.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:47 +00:00
Justin Weiss
eaba902d85 iio: imu: bmi270: Add triggered buffer for Bosch BMI270 IMU 
Set up a triggered buffer for the accel and angl_vel values.

Signed-off-by: Justin Weiss <justin@justinweiss.com>
Link: https://patch.msgid.link/20241027172029.160134-2-justin@justinweiss.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:47 +00:00
Vasileios Amoiridis
27f8b05b2f iio: chemical: bme680: generalize read_*() functions 
Remove the IIO specific scaling measurement units from the read functions
and add them inside the ->read_raw() function to keep the read_*() generic.
This way they can be used in other parts of the driver.

Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Link: https://patch.msgid.link/20241021195316.58911-8-vassilisamir@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:47 +00:00
Vasileios Amoiridis
7adfc3484c iio: chemical: bme680: Fix indentation and unnecessary spaces 
Fix indentation issues, line breaking and unnecessary spaces
reported by checkpatch.pl. Reduce type casts by defining constants
to be LL.

Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Link: https://patch.msgid.link/20241021195316.58911-7-vassilisamir@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:47 +00:00
Vasileios Amoiridis
924f9f7d96 iio: chemical: bme680: move to fsleep() 
Use the new fsleep() function in the remaining driver instances.

Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Link: https://patch.msgid.link/20241021195316.58911-6-vassilisamir@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:47 +00:00
Vasileios Amoiridis
eea9a1156c iio: chemical: bme680: avoid using camel case 
Rename camel case variable, as checkpatch.pl complains.

While at it, fix also the indentation of the array for readability.

Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Link: https://patch.msgid.link/20241021195316.58911-4-vassilisamir@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:47 +00:00
Vasileios Amoiridis
6ba3df7147 iio: chemical: bme680: optimize startup time 
According to datasheet's Section 1.1, Table 1, the startup time for the
device is 2ms and not 5ms.

Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Link: https://patch.msgid.link/20241021195316.58911-3-vassilisamir@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:47 +00:00
Vasileios Amoiridis
b5055b4b4d iio: chemical: bme680: Add missing regmap.h include 
Add the linux/regmap.h header since the struct regmap_config is used
in this file.

Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Link: https://patch.msgid.link/20241021195316.58911-2-vassilisamir@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:46 +00:00
Javier Carrasco
c5a23f80c1 iio: light: add support for veml3235 
The Vishay veml3235 is a low-power ambient light sensor with I2C
interface. It provides a minimum detectable intensity of
0.0021 lx/cnt, configurable integration time and gain, and an additional
white channel to distinguish between different light sources.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://patch.msgid.link/20241023-veml3235-v3-2-8490f2622f9a@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:46 +00:00
Javier Carrasco
6df21ae0d4 dt-bindings: iio: light: veml6030: add veml3235 
The veml3235 is another Vishay ambient light sensor that shares similar
properties with the other sensors covered by this bindings. In this
case, only the compatible, reg, and vdd-supply properties are required,
and the device does not have an interrupt line, like the already
supported veml7700.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://patch.msgid.link/20241023-veml3235-v3-1-8490f2622f9a@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:46 +00:00
David Lechner
a3920a2318 iio: dac: ad5770r: use devm_regulator_get_enable_read_voltage() 
Simplify the code by using devm_regulator_get_enable_read_voltage().

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241023-iio-regulator-refactor-round-5-v1-11-d0bd396b3f50@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:46 +00:00
David Lechner
7af0ad4dfa iio: dac: ad5761: drop driver remove callback 
Drop use of the driver remove callback in the ad5761 driver.

By making use of a a devm_ helper, we can avoid the need for the remove
callback entirely.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241023-iio-regulator-refactor-round-5-v1-10-d0bd396b3f50@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:46 +00:00
David Lechner
89fd809ae0 iio: dac: ad5761: use devm_regulator_get_enable_read_voltage() 
Simplify the code by using devm_regulator_get_enable_read_voltage().

Error returns are updated to use dev_err_probe().

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241023-iio-regulator-refactor-round-5-v1-9-d0bd396b3f50@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:46 +00:00
David Lechner
4d930ffce9 iio: dac: ad5624r: drop driver remove callback 
Drop use of the driver remove callback in the ad5624r_spi driver.

By making use of a a devm_ helper, we can avoid the need for the remove
callback entirely.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241023-iio-regulator-refactor-round-5-v1-8-d0bd396b3f50@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:46 +00:00
David Lechner
a88a6cf4f7 iio: dac: ad5624r: use devm_regulator_get_enable_read_voltage() 
Simplify the code by using devm_regulator_get_enable_read_voltage().

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241023-iio-regulator-refactor-round-5-v1-7-d0bd396b3f50@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:46 +00:00
David Lechner
86ab529704 iio: dac: ad5504: drop driver remove callback 
Drop use of the driver remove callback in the ad5504 driver.

By making use of a a devm_ helper, we can avoid the need for the remove
callback entirely.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241023-iio-regulator-refactor-round-5-v1-6-d0bd396b3f50@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:46 +00:00
David Lechner
e17229e287 iio: dac: ad5504: use devm_regulator_get_enable_read_voltage() 
Simplify the code by using devm_regulator_get_enable_read_voltage().

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241023-iio-regulator-refactor-round-5-v1-5-d0bd396b3f50@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:46 +00:00
David Lechner
a93847d8ce iio: dac: ad5446: drop driver remove callbacks 
Drop use of the driver remove callbacks in the ad5446 driver.

By making use of a a devm_ helper, we can avoid the need for the remove
callbacks entirely.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241023-iio-regulator-refactor-round-5-v1-4-d0bd396b3f50@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:46 +00:00
David Lechner
b78412249d iio: dac: ad5446: use devm_regulator_get_enable_read_voltage() 
Simplify the code by using devm_regulator_get_enable_read_voltage().

Also simplify == NULL check while we are touching that line.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241023-iio-regulator-refactor-round-5-v1-3-d0bd396b3f50@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:45 +00:00
David Lechner
2c8988a3d8 iio: dac: ad5380: drop driver remove callbacks 
Drop use of the driver remove callbacks in the ad5380 driver.

By making use of a few more devm_ helpers, we can avoid the need for
remove callbacks entirely.

Also make use of dev_err_probe() while at it.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241023-iio-regulator-refactor-round-5-v1-2-d0bd396b3f50@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:45 +00:00
David Lechner
b85a05c75e iio: dac: ad5380: use devm_regulator_get_enable_read_voltage() 
Simplify the code by using devm_regulator_get_enable_read_voltage().

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241023-iio-regulator-refactor-round-5-v1-1-d0bd396b3f50@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:45 +00:00
Julien Stephan
41a275efa2 iio: gyro: bmg160_core: remove trailing tab 
Remove trailing tab

Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20241023-iio-gyro-bmg160_core-remove-trailing-tab-v1-1-9343c7dc4110@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:45 +00:00
Julien Stephan
7804363d59 iio: light: stk3310: simplify code in write_event_config callback 
iio_ev_state_store is actually using kstrtobool to check user
input, then gives the converted boolean value to the write_event_config
callback.

Remove useless code in write_event_config callback.

Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20241024-iio-fix-write-event-config-signature-v1-6-7d29e5a31b00@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:45 +00:00
Julien Stephan
71490e9ef5 iio: imu: inv_mpu6050: simplify code in write_event_config callback 
iio_ev_state_store is actually using kstrtobool to check user
input, then gives the converted boolean value to the write_event_config
callback.

Remove useless code in write_event_config callback.

Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Acked-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Link: https://patch.msgid.link/20241024-iio-fix-write-event-config-signature-v1-5-7d29e5a31b00@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:45 +00:00
Julien Stephan
d567ff3603 iio: light: veml6030: simplify code in write_event_config callback 
iio_ev_state_store is actually using kstrtobool to check user
input, then gives the converted boolean value to the write_event_config
callback.

Remove useless code in write_event_config callback.

Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20241024-iio-fix-write-event-config-signature-v1-4-7d29e5a31b00@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:45 +00:00
Julien Stephan
c9fd4cc90c iio: light: ltr501: simplify code in write_event_config callback 
iio_ev_state_store is actually using kstrtobool to check user
input, then gives the converted boolean value to the write_event_config
callback.

Remove useless code in write_event_config callback.

Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20241024-iio-fix-write-event-config-signature-v1-3-7d29e5a31b00@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:45 +00:00
Julien Stephan
e2ce36e047 iio: light: bh1745: simplify code in write_event_config callback 
iio_ev_state_store is actually using kstrtobool to check user
input, then gives the converted boolean value to the write_event_config
callback.

Remove useless code in write_event_config callback.

Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20241024-iio-fix-write-event-config-signature-v1-1-7d29e5a31b00@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:45 +00:00
Andy Shevchenko
12c65c0f3e iio: light: ltr501: Replace a variant of iio_get_acpi_device_name_and_data() 
IIO core (ACPI part) provides a generic helper that may be used in
the driver. Replace a variant of iio_get_acpi_device_name_and_data().

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241024191200.229894-25-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:45 +00:00
Andy Shevchenko
c26acb09cc iio: light: ltr501: Add LTER0303 to the supported devices 
It has been found that the (non-vendor issued) ACPI ID for Lite-On
LTR303 is present in Microsoft catalog. Add it to the list of the
supported devices.

Link: https://www.catalog.update.microsoft.com/Search.aspx?q=lter0303
Closes: https://lore.kernel.org/r/9cdda3e0-d56e-466f-911f-96ffd6f602c8@redhat.com
Reported-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241024191200.229894-24-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:45 +00:00
Andy Shevchenko
b511670b34 iio: light: ltr501: Drop most likely fake ACPI IDs 
The commits in question do not proove that ACPI IDs exist.
Quite likely it was a cargo cult addition while doing that
for DT-based enumeration. Drop most likely fake ACPI IDs.

The to be removed IDs has been checked against the following resources:
1) DuckDuckGo
2) Google
3) MS catalog: https://www.catalog.update.microsoft.com/Search.aspx
This gives no useful results in regard to DSDT, moreover, the official
vendor ID in the registry for Lite-On is LCI.

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241024191200.229894-23-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:45 +00:00
Andy Shevchenko
40a2764c95 iio: light: isl29018: drop ACPI_PTR() and CONFIG_ACPI guards 
The complexity of config guards needed for ACPI_PTR() is not worthwhile
for the small amount of saved data. This example was doing it correctly
but I am proposing dropping this so as to reduce chance of cut and paste
where it is done wrong.  Also drop now unneeded linux/acpi.h include and
added linux/mod_devicetable.h for struct acpi_device_id definition.

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241024191200.229894-22-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:44 +00:00
Andy Shevchenko
ba1ff204e7 iio: light: isl29018: Replace a variant of iio_get_acpi_device_name_and_data() 
IIO core (ACPI part) provides a generic helper that may be used in
the driver. Replace a variant of iio_get_acpi_device_name_and_data().

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241024191200.229894-21-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:44 +00:00
Andy Shevchenko
99f2add1b4 iio: gyro: bmg160: Replace custom implementation of iio_get_acpi_device_name() 
IIO core (ACPI part) provides a generic helper that may be used in
the driver. Replace custom implementation of iio_get_acpi_device_name().

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241024191200.229894-20-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:44 +00:00
Andy Shevchenko
e85e016e9d iio: accel: mma9553: Replace custom implementation of iio_get_acpi_device_name() 
IIO core (ACPI part) provides a generic helper that may be used in
the driver. Replace custom implementation of iio_get_acpi_device_name().

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241024191200.229894-19-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:44 +00:00
Andy Shevchenko
8ec557799b iio: accel: mma9551: Replace custom implementation of iio_get_acpi_device_name() 
IIO core (ACPI part) provides a generic helper that may be used in
the driver. Replace custom implementation of iio_get_acpi_device_name().

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241024191200.229894-18-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:44 +00:00
Andy Shevchenko
a84fac0e85 iio: accel: kxcjk-1013: drop ACPI_PTR() and move ID out of CONFIG_ACPI guards 
The complexity of config guards needed for ACPI_PTR() is not worthwhile
for the small amount of saved data. This example was doing it correctly
but I am proposing dropping this so as to reduce chance of cut and paste
where it is done wrong. Also added linux/mod_devicetable.h for
struct acpi_device_id definition.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241024191200.229894-17-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:44 +00:00
Andy Shevchenko
a58bab8047 iio: accel: kxcjk-1013: Replace a variant of iio_get_acpi_device_name_and_data() 
IIO core (ACPI part) provides a generic helper that may be used in
the driver. Replace a variant of iio_get_acpi_device_name_and_data().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241024191200.229894-16-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-01 14:54:44 +00:00
Andy Shevchenko
5539c54b34 iio: accel: kxcjk-1013: Get rid of enum kx_chipset 
Instead of using enum, out of which only a couple of values
are being actually used, make a comparisons against pointer
to the respective chip_info structures.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241024191200.229894-15-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-10-28 20:04:12 +00:00
Andy Shevchenko
d300c0e5c5 iio: accel: kxcjk-1013: Convert ODR times array to variable in chip_info 
Convert odr_start_up_times array to the variable in chip_info.
Tweak whitespace for readablity whilst here.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241024191200.229894-14-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-10-28 20:04:12 +00:00
Andy Shevchenko
163146e177 iio: accel: kxcjk-1013: Move odr_start_up_times up in the code 
Move odr_start_up_times up in the code in a preparation of
the further cleaning up changes.

While at it, make it clear what values from enum are being used for
the respective array entries.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241024191200.229894-13-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-10-28 20:04:12 +00:00
Andy Shevchenko
4861883cf0 iio: accel: kxcjk-1013: Start using chip_info variables instead of enum 
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>
 2024-10-28 20:04:12 +00:00
Andy Shevchenko
ef4b042d20 iio: accel: kxcjk-1013: Rename kxcjk1013_info 
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>
 2024-10-28 20:04:11 +00:00