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* iio: adc: ad7380: add support for single-ended partsJulien Stephan2024-08-031-42/+309
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding ad7386/7/8 (16/14/12 bits) unsigned, dual simultaneous sampling, single-ended compatible parts, and the corresponding ad7386-4/7-4/8-4 4 channels. These parts have a 2:1 multiplexer in front of each ADC. They also include additional configuration registers that allow for either manual selection or automatic switching (sequencer mode), of the multiplexer inputs. This commit focus on integrating manual selection. Sequencer mode will be implemented later. >From an IIO point of view, all inputs are exported, i.e ad7386/7/8 export 4 channels and ad7386-4/7-4/8-4 export 8 channels. Inputs AinX0 of multiplexers correspond to the first half of IIO channels (i.e 0-1 or 0-3) and inputs AinX1 correspond to second half (i.e 2-3 or 4-7). Example for AD7386/7/8 (2 channels parts): IIO | AD7386/7/8 | +---------------------------- | | _____ ______ | | | | | | voltage0 | AinA0 --|--->| | | | | | | mux |----->| ADCA |--- voltage2 | AinA1 --|--->| | | | | | |_____| |_____ | | | _____ ______ | | | | | | voltage1 | AinB0 --|--->| | | | | | | mux |----->| ADCB |--- voltage3 | AinB1 --|--->| | | | | | |_____| |______| | | | +---------------------------- When switching channel, the ADC require an additional settling time. According to the datasheet, data is valid on the third CS low. We already have an extra toggle before each read (either direct reads or buffered reads) to sample correct data, so we just add a single CS toggle at the end of the register write. Signed-off-by: Julien Stephan <jstephan@baylibre.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240731-ad7380-add-single-ended-chips-v2-5-cd63bf05744c@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* iio: adc: ad7380: prepare driver for single-ended parts supportJulien Stephan2024-08-031-1/+10
| | | | | | | | | | | | | | | | ad738x family contains single-ended parts that have a 2:1 mux in front of ADC, so the number of IIO channels is different from the number of simultaneous channels that can be sampled. To prepare the support for single-ended parts, introduce a new num_simultaneous_channels variable. For currently supported parts, num_simultaneous_channels is equal to num_channels minus 1 (the timestamps channel) Signed-off-by: Julien Stephan <jstephan@baylibre.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240731-ad7380-add-single-ended-chips-v2-4-cd63bf05744c@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* iio: adc: ad7380: add missing trailing commasJulien Stephan2024-08-031-4/+4
| | | | | | | | | Add missing trailing commas in iio_scan_type structures Signed-off-by: Julien Stephan <jstephan@baylibre.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240731-ad7380-add-single-ended-chips-v2-3-cd63bf05744c@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* iio: core: add function to retrieve active_scan_mask indexJulien Stephan2024-08-032-0/+45
| | | | | | | | | | | | | | | | | | | | | Add a function to retrieve the index of the active scan mask inside the available scan masks array. As in iio_scan_mask_match and iio_sanity_check_avail_scan_masks, this function does not handle multi-long masks correctly. It only checks the first long to be zero, and will use such mask as a terminator even if there was bits set after the first long. This should be fine since the available_scan_mask has already been sanity tested using iio_sanity_check_avail_scan_masks. See iio_scan_mask_match and iio_sanity_check_avail_scan_masks for more details Signed-off-by: Julien Stephan <jstephan@baylibre.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240731-ad7380-add-single-ended-chips-v2-2-cd63bf05744c@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* dt-bindings: iio: adc: ad7380: add single-ended compatible partsJulien Stephan2024-08-031-0/+13
| | | | | | | | | | | Adding ad7386/7/8 single-ended compatible parts, and the corresponding ad7386-4/7-4/8-4 4 channels. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Julien Stephan <jstephan@baylibre.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240731-ad7380-add-single-ended-chips-v2-1-cd63bf05744c@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* Documentation: Add AD4000 documentationMarcelo Schmitt2024-08-033-0/+133
| | | | | | | | | Reviewed-by: David Lechner <dlechner@baylibre.com> Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Tested-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/aeee5fd9deccf85beadecf58c9b938b97a3aeba5.1720810545.git.marcelo.schmitt@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* iio: adc: Add support for AD4000Marcelo Schmitt2024-08-034-0/+736
| | | | | | | | | | | Add support for AD4000 series of low noise, low power, high speed, successive approximation register (SAR) ADCs. Reviewed-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com> Link: https://patch.msgid.link/356109ac61182f16f2379d5d0cadccfe017f505b.1720810545.git.marcelo.schmitt@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* Merge tag 'spi-mosi-config' into togregJonathan Cameron2024-08-039-6/+344
|\ | | | | | | | | | | | | spi: Support MOSI idle configuration Add support for configuring the idle state of the MOSI signal in controllers.
| * dt-bindings: iio: adc: Add AD4000Marcelo Schmitt2024-07-292-0/+204
| | | | | | | | | | | | | | | | | | | | Add device tree documentation for AD4000 series of ADC devices. Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/98c82e0a2a868a1578989fe69527347aa92083d7.1720810545.git.marcelo.schmitt@analog.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * spi: spi-axi-spi-engine: Add support for MOSI idle configurationMarcelo Schmitt2024-07-291-3/+12
| | | | | | | | | | | | | | | | | | | | | | Implement MOSI idle low and MOSI idle high to better support peripherals that request specific MOSI behavior. Acked-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com> Link: https://patch.msgid.link/f237166c7bbe0a1cdabce243b97484bf2f428143.1720810545.git.marcelo.schmitt@analog.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * spi: spi-gpio: Add support for MOSI idle state configurationMarcelo Schmitt2024-07-291-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | Implement MOSI idle low and MOSI idle high to better support peripherals that request specific MOSI behavior. Acked-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com> Link: https://patch.msgid.link/629c55a10005ba26825c3a6a19184372ef81b3e1.1720810545.git.marcelo.schmitt@analog.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * spi: bitbang: Implement support for MOSI idle state configurationMarcelo Schmitt2024-07-292-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some SPI peripherals may require strict MOSI line state when the controller is not clocking out data. Implement support for MOSI idle state configuration (low or high) by setting the data output line level on controller setup and after transfers. Bitbang operations now call controller specific set_mosi_idle() callback to set MOSI to its idle state. The MOSI line is kept at its idle state if no tx buffer is provided. Acked-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com> Link: https://patch.msgid.link/de61a600b56ed9cb714d5ea87afa88948e70041e.1720810545.git.marcelo.schmitt@analog.com Signed-off-by: Mark Brown <broonie@kernel.org>
| * spi: Enable controllers to extend the SPI protocol with MOSI idle configurationMarcelo Schmitt2024-07-293-2/+92
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The behavior of an SPI controller data output line (SDO or MOSI or COPI (Controller Output Peripheral Input) for disambiguation) is usually not specified when the controller is not clocking out data on SCLK edges. However, there do exist SPI peripherals that require specific MOSI line state when data is not being clocked out of the controller. Conventional SPI controllers may set the MOSI line on SCLK edges then bring it low when no data is going out or leave the line the state of the last transfer bit. More elaborated controllers are capable to set the MOSI idle state according to different configurable levels and thus are more suitable for interfacing with demanding peripherals. Add SPI mode bits to allow peripherals to request explicit MOSI idle state when needed. When supporting a particular MOSI idle configuration, the data output line state is expected to remain at the configured level when the controller is not clocking out data. When a device that needs a specific MOSI idle state is identified, its driver should request the MOSI idle configuration by setting the proper SPI mode bit. Acked-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Tested-by: David Lechner <dlechner@baylibre.com> Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com> Link: https://patch.msgid.link/9802160b5e5baed7f83ee43ac819cb757a19be55.1720810545.git.marcelo.schmitt@analog.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | iio: frequency: adf4377: add adf4378 supportAntoniu Miclaus2024-08-031-7/+28
| | | | | | | | | | | | | | | | | | | | | | Add separate handling for adf4378 within the driver. The main difference between adf4377 and adf4378 is that adf4378 has only one output which is handled by only one gpio. Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://patch.msgid.link/20240729095047.25040-3-antoniu.miclaus@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | dt-bindings: iio: adf4377: add adf4378 supportAntoniu Miclaus2024-08-031-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | The adf4378 provides only one output channel. Therefore there is only one gpio available to enable the output. Reflect that into the bindings using property conditions. Add product link for the adf4378. Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20240729095047.25040-2-antoniu.miclaus@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | dt-bindings: iio: light: stk33xx: add compatible for stk3013Kaustabh Chakraborty2024-08-031-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | STK3013 is a proximity sensor by Sensortek, bearing chipid of 0x31. Despite being marketed as a proximity sensor, it also appears to have ambient light sensing capabilities. The part is fully compatible with the existing implementation of the device driver. Add the compatible string of stk3013 to the existing list, with a fallback of stk3310. Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20240727-stk3310-v4-3-02497b1407ba@disroot.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: light: stk3310: add support for stk3013Kaustabh Chakraborty2024-08-031-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for Sensortek's STK3013 in the driver. The part bears the product ID 0x31. As seen in [1], Sensortek lists STK3013 as a proximity sensor. But it has been experimentally observed that they do have ambient light sensing capabilities. Furthermore, [2] implements a proximity and ambient light sensor driver for STK3x1x devices, which is also indicative of the fact that these parts are also ambient light sensors. [1] https://www.sensortek.com.tw/index.php/en/products/optical-sensor/ [2] https://android.googlesource.com/kernel/msm.git/+/e6dfa4641d88201e8019be19ff557e5d2cf4572f Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org> Link: https://patch.msgid.link/20240727-stk3310-v4-2-02497b1407ba@disroot.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: light: stk3310: relax chipid check warningKaustabh Chakraborty2024-08-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | In order to allow newer devices which are compatible with existing sensors, issuing a warning for an unknown chipid indicates that something has gone wrong with the init process, which isn't ideal. Swap it with a friendlier info message to get things right. Suggested-by: Conor Dooley <conor@kernel.org> Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org> Link: https://patch.msgid.link/20240727-stk3310-v4-1-02497b1407ba@disroot.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: ti-tsc2046: use devm_regulator_get_enable_read_voltage()David Lechner2024-08-031-47/+7
| | | | | | | | | | | | | | | | | | | | Use devm_regulator_get_enable_read_voltage() to replace tsc2046_adc_configure_regulator() which does the same thing. Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240725-iio-regulator-refactor-round-4-v1-1-55e9dc1de325@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | MAINTAINERS: Add Sensirion SDP500Petar Stoykov2024-08-031-0/+6
| | | | | | | | | | | | | | | | Add myself as a maintainer for Sensirion SDP500 pressure sensor driver Signed-off-by: Petar Stoykov <pd.pstoykov@gmail.com> Link: https://patch.msgid.link/20240725-mainline_sdp500-v4-3-ea2f5b189958@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: pressure: Add driver for Sensirion SDP500Petar Stoykov2024-08-033-0/+166
| | | | | | | | | | | | | | | | | | Sensirion SDP500 is a digital differential pressure sensor. The sensor is accessed over I2C. Signed-off-by: Petar Stoykov <pd.pstoykov@gmail.com> Link: https://patch.msgid.link/20240725-mainline_sdp500-v4-2-ea2f5b189958@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | dt-bindings: iio: pressure: Add Sensirion SDP500Petar Stoykov2024-08-031-0/+46
| | | | | | | | | | | | | | | | | | | | | | Sensirion SDP500 is a digital differential pressure sensor. It provides a digital I2C output. Add devicetree bindings requiring the compatible string and I2C slave address (reg). Signed-off-by: Petar Stoykov <pd.pstoykov@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://patch.msgid.link/20240725-mainline_sdp500-v4-1-ea2f5b189958@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: add support for pac1921Matteo Martelli2024-08-034-0/+1282
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for Microchip PAC1921 Power/Current monitor. Implemented features: * capture of bus voltage, sense voltage, current and power measurements in free-run integration mode * support for both raw and triggered buffer reading * support for overflow events * scale attributes to control voltage and current gains * oversampling ratio attribute to control the number of integration samples * sampling rate attribute that reflects the integration period * userspace attribute and DT parameter to control shunt resistor * simple power management support Limitations: * operation mode fixed to free-run integration * READ/INT pin and OUT pin not supported * no controls for measurement resolutions and filters Signed-off-by: Matteo Martelli <matteomartelli3@gmail.com> Link: https://patch.msgid.link/20240724-iio-pac1921-v4-3-723698e903a3@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | dt-bindings: iio: adc: add binding for pac1921Matteo Martelli2024-08-031-0/+71
| | | | | | | | | | | | | | | | | | | | Add binging for Microchip PAC1921 Power/Current monitor Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Matteo Martelli <matteomartelli3@gmail.com> Link: https://patch.msgid.link/20240724-iio-pac1921-v4-1-723698e903a3@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | chemical: bme680: Convert to static the const lookup tableVasileios Amoiridis2024-08-031-1/+1
| | | | | | | | | | | | | | | | | | By converting it to static, we ensure that this will be placed by the compiler in the read-only area. Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20240725231818.615530-1-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: buffer-dma: Move exports into IIO_DMA_BUFFER namespaceNuno Sa2024-08-032-18/+19
| | | | | | | | | | | | | | | | | | | | Avoid unnecessary pollution of the global symbol namespace and move global APIs into a specific namespace. Import that into the places that use them Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-dma-buf-mod-namespace-v1-1-8877cfe7f68e@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: mcp3564: use devm_regulator_get_enable_read_voltage()David Lechner2024-08-031-38/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes use of the new devm_regulator_get_enable_read_voltage() helper function to reduce boilerplate code in the MCP3564 ADC driver. The error message is slightly changed since there are fewer error return paths. Setting adc->vref_mv is consolidated into a single place to make the logic easier to follow. A use_internal_vref_attr local variable is added to make it more obvious what the difference between the two iio info structures is. The return value of the "Unknown Vref" dev_err_probe() is hard-coded to -ENODEV instead of ret since it was getting a bit far from where ret was set and logically that is the only value it could have. Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Marius Cristea <marius.cristea@microchip.com> Link: https://patch.msgid.link/20240723-iio-regulator-refactor-round-3-v2-1-ae9291201785@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: core: annotate masklength as __privateNuno Sa2024-08-032-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | Now that all users are using the proper accessors, we can mark masklength as __private so that no one tries to write. We also get help from checkers in warning us in case someone does it. To access the private field from IIO core code, we need to use the ACCESS_PRIVATE() macro. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-23-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | staging: iio: impedance-analyzer: ad5933: make use of iio_get_masklength()Nuno Sa2024-08-031-2/+3
| | | | | | | | | | | | | | | | | | Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-22-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: common: cros_ec_sensors_core: use new '.masklength' accessorsNuno Sa2024-08-031-5/+3
| | | | | | | | | | | | | | | | | | | | Make use of iio_get_masklength) and iio_for_each_active_channel() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-21-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: xilinx-xadc-core: use new '.masklength' accessorsNuno Sa2024-08-031-3/+2
| | | | | | | | | | | | | | | | | | | | Make use of iio_get_masklength) and iio_for_each_active_channel() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-20-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: vf610_adc: make use of iio_get_masklength()Nuno Sa2024-08-031-1/+1
| | | | | | | | | | | | | | | | | | Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-19-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: ti-ads8688: make use of iio_for_each_active_channel()Nuno Sa2024-08-031-3/+1
| | | | | | | | | | | | | | | | | | | | Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-18-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: ti-ads131e08: make use of iio_for_each_active_channel()Nuno Sa2024-08-031-1/+1
| | | | | | | | | | | | | | | | | | | | Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-17-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: ti-ads124s08: make use of iio_for_each_active_channel()Nuno Sa2024-08-031-2/+1
| | | | | | | | | | | | | | | | | | | | Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-16-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: ti-adc12138: make use of iio_for_each_active_channel()Nuno Sa2024-08-031-2/+1
| | | | | | | | | | | | | | | | | | | | Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-15-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: ti-ads1298: make use of iio_for_each_active_channel()Nuno Sa2024-08-031-2/+1
| | | | | | | | | | | | | | | | | | | | Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-14-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: ti-ads1119: make use of iio_get_masklength()Nuno Sa2024-08-031-2/+2
| | | | | | | | | | | | | | | | | | | | Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-13-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: ti-ads1015: make use of iio_get_masklength()Nuno Sa2024-08-031-1/+1
| | | | | | | | | | | | | | | | | | Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-12-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: ti-adc084s021: make use of iio_for_each_active_channel()Nuno Sa2024-08-031-2/+1
| | | | | | | | | | | | | | | | | | | | Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-11-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: ti-adc0832: make use of iio_for_each_active_channel()Nuno Sa2024-08-031-2/+1
| | | | | | | | | | | | | | | | | | | | Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-10-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: stm32-dfsdm-adc: make use of iio_get_masklength()Nuno Sa2024-08-031-1/+1
| | | | | | | | | | | | | | | | | | Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-9-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: stm32-adc: make use of iio_get_masklength()Nuno Sa2024-08-031-2/+2
| | | | | | | | | | | | | | | | | | Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-8-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: rtq6056: make use of iio_for_each_active_channel()Nuno Sa2024-08-031-1/+1
| | | | | | | | | | | | | | | | | | | | Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-7-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: rockchip_saradc: make use of iio_for_each_active_channel()Nuno Sa2024-08-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-6-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: mt6360-adc: make use of iio_for_each_active_channel()Nuno Sa2024-08-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-5-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: mcp3911: make use of iio_for_each_active_channel()Nuno Sa2024-08-031-1/+1
| | | | | | | | | | | | | | | | | | | | Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-4-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: max1118: make use of iio_for_each_active_channel()Nuno Sa2024-08-031-2/+1
| | | | | | | | | | | | | | | | | | | | Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-3-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: adc: max1118: make use of iio_for_each_active_channel()Nuno Sa2024-08-031-2/+1
| | | | | | | | | | | | | | | | | | | | Use iio_for_each_active_channel() to iterate over active channels accessing '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-2-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: accel: adxl380: make use of iio_get_masklength()Nuno Sa2024-08-031-1/+1
| | | | | | | | | | | | | | | | | | Use iio_get_masklength() to access '.masklength' so it can be annotated as __private when there are no more direct users of it. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240726-dev-iio-masklength-private3-v1-1-82913fc0fb87@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 08:52:05 +0100