- 08 Jan, 2023 11 commits
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Olivier Moysan authored
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.comSigned-off-by:
Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Luca Weiss authored
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.comSigned-off-by:
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Stephan Gerhold authored
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.netSigned-off-by:
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Stephan Gerhold authored
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:
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Stephan Gerhold authored
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.pdfSigned-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by:
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Alexander Vorwerk authored
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.netSigned-off-by:
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Andy Shevchenko authored
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.comSigned-off-by:
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Andy Shevchenko authored
Sort the headers in alphabetic order in order to ease the maintenance for this part. Signed-off-by:
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Andy Shevchenko authored
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:
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Andy Shevchenko authored
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:
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Jonathan Cameron authored
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:
Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20221231144128.489810-1-jic23@kernel.org
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- 30 Dec, 2022 3 commits
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Alexander Sverdlin authored
Prepare for EP93xx conversion to DT. Signed-off-by:
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Alexander Sverdlin authored
Add device tree bindings for Cirrus Logic EP9301/EP9302 internal SoCs' ADC block. Reviewed-by:
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Rayyan Ansari authored
Document the compatible for the IADC used on PM8226. Signed-off-by:
Rayyan Ansari <rayyan@ansari.sh> Acked-by:
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- 28 Dec, 2022 26 commits
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Krzysztof Kozlowski authored
Correct inteface->interface in description. Signed-off-by:
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Fabio Estevam authored
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.deSigned-off-by:
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Marijn Suijten authored
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.orgSigned-off-by:
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Colin Ian King authored
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.comSigned-off-by:
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Andy Shevchenko authored
The Makefile is sorted by a module name, keep it that way. Signed-off-by:
Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-11-andriy.shevchenko@linux.intel.comSigned-off-by:
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Andy Shevchenko authored
Sort header inclusion alphabetically. Signed-off-by:
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Andy Shevchenko authored
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:
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Andy Shevchenko authored
We have a temporary variable to keep pointer to struct device. Utilise it inside the ->probe() implementation. Signed-off-by:
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Andy Shevchenko authored
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:
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Andy Shevchenko authored
Code can be a bit simpler with dev_err_probe(). Signed-off-by:
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Andy Shevchenko authored
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:
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Andy Shevchenko authored
Make use of BIT() and GENMASK() where it makes sense. Signed-off-by:
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Andy Shevchenko authored
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:
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Andy Shevchenko authored
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:
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Ferry Toth authored
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: 388be488 ("staging:iio: tsl2563 abi fixes and interrupt handling") Fixes: bdab1001 ("staging:iio:light:tsl2563 remove old style event registration.") Signed-off-by:
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Uwe Kleine-König authored
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.orgSigned-off-by:
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Jonathan Cameron authored
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:
Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/20221016163409.320197-15-jic23@kernel.orgSigned-off-by:
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Jonathan Cameron authored
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:
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Jonathan Cameron authored
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:
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ye xingchen authored
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.cnSigned-off-by:
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ye xingchen authored
Replace the open-code with sysfs_emit() to simplify the code. Signed-off-by:
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Fabio Estevam authored
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.comSigned-off-by:
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Fabio Estevam authored
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:
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Leonard Göhrs authored
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.deSigned-off-by:
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Leonard Göhrs authored
Add binding documentation for the TI LMP92064 dual channel SPI ADC. Signed-off-by:
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Samuel Holland authored
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:
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