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2023-01-21iio: dac: add support for max5522Angelo Dureghello
Add initial support for DAC max5522. Tested writing DAC A and B with some values, from 0 to 1023, measured output voltages, driver works properly. Additions for max5523/24/25 will follow. Signed-off-by: Angelo Dureghello <angelo.dureghello@timesys.com> Link: https://lore.kernel.org/r/20221106165928.223318-1-angelo.dureghello@timesys.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-21tools/iio/iio_utils:fix memory leakYulong Zhang
1. fopen sysfs without fclose. 2. asprintf filename without free. 3. if asprintf return error,do not need to free the buffer. Signed-off-by: Yulong Zhang <yulong.zhang@metoak.net> Link: https://lore.kernel.org/r/20230117025147.69890-1-yulong.zhang@metoak.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-21iio: core: Sort headersAndy Shevchenko
Sort the headers in alphabetic order in order to ease the maintenance for this part. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230118074828.66155-2-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-21iio: core: Replace iio_sysfs_match_string_with_gaps() by __sysfs_match_string()Andy Shevchenko
None of the current users is using gaps in the list of the items. No need to have a specific function for that, just replace it by library available __sysfs_match_string(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230118074828.66155-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-21iio: adc: xilinx-ams: Convert to use fwnode_device_is_compatible()Andy Shevchenko
Replace open coded fwnode_device_is_compatible() in the driver. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/20230119174749.76769-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-14iio: chemical: scd30_core: Switch to use dev_err_probe()Andy Shevchenko
Switch to use dev_err_probe() to simplify the error paths and unify message template. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230113141917.23725-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-14iio: chemical: scd30_core: use sysfs_emit() to instead of scnprintf()Andy Shevchenko
Follow the advice of the Documentation/filesystems/sysfs.rst and show() should only use sysfs_emit() or sysfs_emit_at() when formatting the value to be returned to user space. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230113141117.23353-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: adc: stm32-dfsdm: add id registers supportOlivier Moysan
Add support of identification registers to STM32 DFSDM to allow hardware capabilities discovery and configuration check. The number of filters and channels, are read from registers, when they are available. Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com> Link: https://lore.kernel.org/r/20230105125331.328275-1-olivier.moysan@foss.st.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: adc: qcom-spmi-adc5: define ADC5_BAT_ID_100K_PU channelLuca Weiss
Define the ADC channel used for battery identification purposes so it can be used in drivers. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://lore.kernel.org/r/20230106-pm7250b-bat_id-v1-1-82ca8f2db741@fairphone.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: magnetometer: st_magn: Add LSM303CStephan Gerhold
The magnetometer part of ST LSM303C is similar (perhaps even identical) to the already supported standalone LIS3MDL magnetometer, so just add the new st,lsm303c-magn compatible for the existing definitions. Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230106102239.9647-4-stephan@gerhold.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: accel: st_accel: Add LSM303CStephan Gerhold
The accelerometer part of ST LSM303C is similar (perhaps even identical) to the already supported standalone LIS2HH12 accelerometer, so just add the new st,lsm303c-accel compatible for the existing definitions. Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230106102239.9647-3-stephan@gerhold.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08dt-bindings: iio: st-sensors: Add LSM303C accelerometer+magnetometerStephan Gerhold
The ST LSM303C [1] is a accelerometer and magnetometer combo sensor compatible with the existing ST sensor bindings. Accelerometer and magnetometer are exposed through separate I2C/SPI devices, so document separate compatibles with -accel and -magn suffix. [1]: https://www.st.com/resource/en/datasheet/lsm303c.pdf Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230106102239.9647-2-stephan@gerhold.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08drivers: iio: cdc: Drop redundant if checkAlexander Vorwerk
Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Alexander Vorwerk <zabe@avorwerk.net> Link: https://lore.kernel.org/r/20230105025351.12099-1-zabe@avorwerk.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: adc: max11410: Use asm intead of asm-genericAndy Shevchenko
There is no point to specify asm-generic for the unaligned.h. Drop the 'generic' suffix and move the inclusion to be after the non-IIO linux/* ones. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230103144903.39905-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: adc: ti-adc128s052: Sort headersAndy Shevchenko
Sort the headers in alphabetic order in order to ease the maintenance for this part. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230102173450.29882-4-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: adc: ti-adc128s052: Drop anti-pattern of ACPI_PTR() useAndy Shevchenko
ACPI_PTR() is more harmful than helpful. For example, in this case if CONFIG_ACPI=n, the ID table left unused and code is obfuscated by ifdeffery. Drop anti-pattern of ACPI_PTR() use. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230102173450.29882-3-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: adc: ti-adc128s052: Switch to use spi_get_device_match_data()Andy Shevchenko
The spi_get_device_match_data() helps to get driver data from the firmware node or SPI ID table. Use it instead of open coding. While at it, switch ID tables to provide an acrual pointers to the configuration data. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230102173450.29882-2-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: adc: ep93xx: Enable wider build testing with COMPILE_TESTJonathan Cameron
It is useful to be able to build this driver without needing to build support for ARCH_EP93XX. Also add an explicit dependency on HAS_IOMEM so we have devm_platform_ioremap_resource() etc available. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Alexander Sverdlin <alexander.sverdlin@gmail.com> Cc: Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20221231144128.489810-1-jic23@kernel.org
2022-12-30iio: adc: ep93xx: Add OF supportAlexander Sverdlin
Prepare for EP93xx conversion to DT. Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20221223162636.6488-2-alexander.sverdlin@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-30dt-bindings: iio: adc: ep93xx: Add cirrus,ep9301-adc descriptionAlexander Sverdlin
Add device tree bindings for Cirrus Logic EP9301/EP9302 internal SoCs' ADC block. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20221223162636.6488-1-alexander.sverdlin@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-30dt-bindings: iio/adc: qcom,spmi-iadc: document PM8226 compatibleRayyan Ansari
Document the compatible for the IADC used on PM8226. Signed-off-by: Rayyan Ansari <rayyan@ansari.sh> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221228230421.56250-5-rayyan@ansari.sh Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28dt-bindings: iio: adc: maxim,max1363: fix interface typoKrzysztof Kozlowski
Correct inteface->interface in description. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221223162231.120216-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28dt-bindings: iio: adc: max1238: Fix a typo in the descriptionFabio Estevam
Fix a typo in the description, where "interface" is spelled incorrectly. Signed-off-by: Fabio Estevam <festevam@denx.de> Link: https://lore.kernel.org/r/20221216004015.2902966-1-festevam@denx.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: adc: qcom-spmi-adc5: Suppress probe-deferral error messageMarijn Suijten
Much like 807efb7102e8 ("thermal: qcom-spmi-adc-tm5: suppress probe-deferral error message") the ADC5 driver also spams a similar probe-deferral error on startup when a channel is not yet available: [ 0.343136] qcom-spmi-adc-tm5 1c40000.spmi:pmic@0:adc-tm@3500: get dt data failed: -517 Suppress it by using dev_err_probe instead, which also takes care of storing the message as reason for deferring. Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: Martin Botka <martin.botka@somainline.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221216190945.902754-1-marijn.suijten@somainline.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: imu: kmx61: Fix spelling mistake "Errow" -> "Error"Colin Ian King
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>
2022-12-28iio: light: tsl2563: Keep Makefile sorted by module nameAndy Shevchenko
The Makefile is sorted by a module name, keep it that way. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-11-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: sort header inclusion alphabeticallyAndy Shevchenko
Sort header inclusion alphabetically. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-10-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Use dev_get_drvdata() directly in PM callbacksAndy Shevchenko
PM callbacks take struct device pointer as a parameter, use dev_get_drvdata() to retrieve it instead of unneeded double loop of referencing via i2c_get_clientdata(to_i2c_client(dev)). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-9-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Utilise temporary variable for struct deviceAndy Shevchenko
We have a temporary variable to keep pointer to struct device. Utilise it inside the ->probe() implementation. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-8-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Drop legacy platform data codeAndy Shevchenko
There is no in-kernel user for legacy platform data. Otherwise, a new one can use software nodes instead. Hence, drop legacy platform data code. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-7-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Simplify with dev_err_probeAndy Shevchenko
Code can be a bit simpler with dev_err_probe(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-6-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Drop unused defintion(s)Andy Shevchenko
The CALIB_FRAC() is defined and might had been used in tsl2563_calib_from_sysfs(). But let's just move a comment from it to the latter function. CLAIB_FRAC_HALF is used in a single place, i.e. in tsl2563_calib_to_sysfs(). So, let's just inline it there. While at it, switch to use DIV_ROUND_CLOSEST(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-5-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Make use of the macros from bits.hAndy Shevchenko
Make use of BIT() and GENMASK() where it makes sense. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-4-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Configure INT in one placeAndy Shevchenko
Introduce tsl2563_configure_irq() to configure INT in one place. While at it, make use of TSL2563_INT_LEVEL and newly introduced TSL2563_INT_MASK. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-3-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Use i2c_smbus_write_word_data() in tsl2563_configure()Andy Shevchenko
Driver already uses the word accessors when it makes sense, but in the tsl2563_configure(). Switch the latter to use word accessor. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-2-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Do not hardcode interrupt trigger typeFerry Toth
Instead of hardcoding IRQ trigger type to IRQF_TRIGGER_RAISING, let's respect the settings specified in the firmware description. To be compatible with the older firmware descriptions, if trigger type is not set up there, we'll set it to default (raising edge). Fixes: 388be4883952 ("staging:iio: tsl2563 abi fixes and interrupt handling") Fixes: bdab1001738f ("staging:iio:light:tsl2563 remove old style event registration.") Signed-off-by: Ferry Toth <ftoth@exalondelft.nl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20221207190348.9347-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: max44009: Convert to i2c's .probe_new()Uwe Kleine-König
The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20221118224540.619276-133-uwe@kleine-koenig.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: pressure: ms5611: Switch to fully devm_ managed registration.Jonathan Cameron
All the remaining calls in probe() have devm_ equivalents so switching to those allows the remove() callbacks to be deleted. No functional change. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Tomasz Duszynski <tduszyns@gmail.com> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/20221016163409.320197-15-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: pressure: ms5611: Use devm_regulator_get_enable()Jonathan Cameron
This driver only turns the power on at probe and off at remove. The new devm_regulator_get_enable() replaces this boilerplate code. Some additional refactoring to drop now unnecessary unwinding after this change. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Tomasz Duszynski <tduszyns@gmail.com> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/20221016163409.320197-14-jic23@kernel.org
2022-12-28iio: accel: bma400: Use devm_regulator_bulk_get_enable()Jonathan Cameron
This driver only turns the power on at probe and off via a custom devm_add_action_or_reset() callback. The new devm_regulator_bulk_get_enable() replaces this boilerplate code. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Jagath Jog J <jagathjog1996@gmail.com> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/20221016163409.320197-3-jic23@kernel.org
2022-12-28iio: common: scmi_iio: use sysfs_emit() to instead of scnprintf()ye xingchen
Replace the open-code with sysfs_emit() to simplify the code. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/202212011156314630626@zte.com.cn Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: adc: at91-sama5d2_adc: use sysfs_emit() to instead of scnprintf()ye xingchen
Replace the open-code with sysfs_emit() to simplify the code. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/202212011142333790361@zte.com.cn Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: dac: ad5686: Add support for AD5337Fabio Estevam
AD5337 belongs to the same family as the AD5338. The difference is that the AD5337 has 8-bit precision instead of 10-bit. Add support for the AD5337 chip in the driver. Signed-off-by: Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20221130182632.3856675-2-festevam@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28dt-bindings: iio: dac: ad5686: Add an entry for AD5337Fabio Estevam
AD5337 belongs to the same family as the AD5338. The difference is that the AD5337 has 8-bit resolution instead of 10-bit. Add a compatible entry for AD5337. Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221130182632.3856675-1-festevam@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: adc: add ADC driver for the TI LMP92064 controllerLeonard Göhrs
The TI LMP92064 is a dual 12 Bit ADC connected via SPI. The two channels are intended for simultaneous measurements of the voltage across- and current through a load to allow accurate instantaneous power measurements. The driver does not yet take advantage of this feature, as buffering is not yet implemented. Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de> Link: https://lore.kernel.org/r/20221128133503.1355898-2-l.goehrs@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28dt-bindings: iio: adc: add TI LMP92064 controllerLeonard Göhrs
Add binding documentation for the TI LMP92064 dual channel SPI ADC. Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221128133503.1355898-1-l.goehrs@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28dt-bindings: iio: adc: ti,adc081c: Document the bindingSamuel Holland
Linux has a driver for these ADCs at drivers/iio/adc/ti-adc081c.c, but the compatible strings were undocumented. Add a binding for them. The hardware has an alert interrupt output, but existing ti,adc081c users do not provide the 'interrupts' property, so leave it as optional. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221125220903.8632-1-samuel@sholland.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: magnetometer: add ti tmag5273 driverGerald Loacker
Add support for TI TMAG5273 Low-Power Linear 3D Hall-Effect Sensor. Additionally to temperature and magnetic X, Y and Z-axes the angle and magnitude are reported. The sensor is operating in continuous measurement mode and changes to sleep mode if not used for 5 seconds. Datasheet: https://www.ti.com/lit/gpn/tmag5273 Signed-off-by: Gerald Loacker <gerald.loacker@wolfvision.net> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20221201072220.402585-4-gerald.loacker@wolfvision.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28dt-bindings: iio: magnetometer: add ti tmag5273 documentation fileGerald Loacker
Add bindings for TI TMAG5273. Signed-off-by: Gerald Loacker <gerald.loacker@wolfvision.net> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221201072220.402585-3-gerald.loacker@wolfvision.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: add struct declaration for iio typesGerald Loacker
Add struct for iio type arrays such as IIO_AVAIL_LIST which can be used instead of int arrays. Signed-off-by: Gerald Loacker <gerald.loacker@wolfvision.net> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20221201072220.402585-2-gerald.loacker@wolfvision.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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