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2026-01-23dt-bindings: iio: dac: Add max22007Janani Sunil
Devicetree bindings for MAX22007 4-channel 12-bit DAC that drives a voltage or current output on each channel Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Janani Sunil <janani.sunil@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-12-27dt-bindings: iio: dac: adding support for Microchip MCP47FEB02Ariana Lazar
This is the device tree schema for iio driver for Microchip MCP47F(E/V)B(0/1/2)1, MCP47F(E/V)B(0/1/2)2, MCP47F(E/V)B(0/1/2)4 and MCP47F(E/V)B(0/1/2)8 series of buffered voltage output Digital-to-Analog Converters with nonvolatile or volatile memory and an I2C Interface. The families support up to 8 output channels. The devices can be 8-bit, 10-bit and 12-bit. Signed-off-by: Ariana Lazar <ariana.lazar@microchip.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-11-09dt-bindings: iio: dac: Document AD5446 and similar devicesNuno Sá
Add device tree binding documentation for the Analog Devices AD5446 family of Digital-to-Analog Converters and derivative devices from Texas Instruments. There's both SPI and I2C interfaces and feature resolutions ranging from 8-bit to 16-bit. The binding covers 29 derivatives devices including the AD5446 series, AD5600 series, AD5620/5640/5660 variants with different voltage ranges, and TI DAC081s101/DAC101s101/DAC121s101 devices. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-08-25dt-bindings: iio: adi,ltc2664: Minor whitespace cleanup in exampleKrzysztof Kozlowski
The DTS code coding style expects exactly one space around '=' character. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250821083150.46554-2-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-08-16dt-bindings: iio: Replace bouncing Analog emailsKrzysztof Kozlowski
Emails to stefan.popa@analog.com and alexandru.tachici@analog.com bounce permanently: Remote Server returned '550 5.1.10 RESOLVER.ADR.RecipientNotFound; Recipient not found by SMTP address lookup' so replace them with Marcelo Schmitt and Nuno Sá (listed alphabetically by first name) from Analog where appropriate. Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Acked-by: Marcelo Schmitt <marcelo.schmitt@analog.com> Link: https://patch.msgid.link/20250812132445.75398-2-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21dt-bindings: iio: dac: Add adi,ad3530r.yamlKim Seer Paller
Document the AD3530/AD3530R (8-channel) and AD3531/AD3531R (4-channel) low-power, 16-bit, buffered voltage output DACs with software- programmable gain controls. They provide full-scale output spans of 2.5V or 5V for reference voltages of 2.5V. These devices operate on a single 2.7V to 5.5V supply and are guaranteed to be monotonic by design. The "R" variants include a 2.5V, 5ppm/°C internal reference, which is disabled by default. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: David Lechner <dlechner@baylibre.com> Signed-off-by: Kim Seer Paller <kimseer.paller@analog.com> Link: https://patch.msgid.link/20250429-togreg-v7-2-0af9c543b545@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21dt-bindings: iio: dac: ad7293: add vrefin supportAntoniu Miclaus
Add support for vrefin supply responsible for providing external reference to the SAR ADC within the part. Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250422085529.4407-1-antoniu.miclaus@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-04-22dt-bindings: Add ROHM BD7970x variantsMatti Vaittinen
The ROHM BD79700, BD79701 and BD79702 are subsets of the BD79703 DAC. The main difference is the number of the channels. BD79703 has 6 channels. The BD79702 has 4, BD79701 3 and BD79700 2 channels. Additionally, the BD79700 and BD79701 do not have separate Vfs pin but use the Vcc also for the full-scale voltage. Add properties for the BD79700, BD79701 and BD79702. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/0a114565e4de52bf8f98c4f9d17943e5148b0112.1743576022.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-04-22dt-bindings: iio: Use unevaluatedProperties for SPI devicesKrzysztof Kozlowski
SPI devices should use unevaluatedProperties:false instead of additionalProperties:false, to allow any SPI device properties listed in spi-peripheral-props.yaml. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://patch.msgid.link/20250324125313.82226-2-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-02-03dt-bindings: iio: Correct indentation and style in DTS exampleKrzysztof Kozlowski
DTS example in the bindings should be indented with 2- or 4-spaces and aligned with opening '- |', so correct any differences like 3-spaces or mixtures 2- and 4-spaces in one binding. No functional changes here, but saves some comments during reviews of new patches built on existing code. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Nuno Sa <nuno.sa@analog.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250107125848.226899-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-01-16Merge tag 'iio-fixes-for-6.13b' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next Merge from Jonathan: IIO: 2nd set of fixes for the 6.13 cycle. Given timing so late in cycle and that they are all confined to specific drivers, it is fine for these to go upstream early in the 6.14 cycle. hid-sensors - Handle processed attention channel rather than just returning an error. adi,ad3552r - Fix output ranges for ad3541r and ad3542r. - Clear the reset status flag so that we can pick up any resets during operation. adi,ad5791 - Fix a misleading dt binding example where the sense of the interrupt was reversed. adi,ad7606 - Fix some hard coded offsets that should be taking the number of channels on a particular part into account. These were missed due to some racing changes. ams,as73211 - Fix an off by one in optimized path for just reading the colour channels. bosch,bme680 - Fix type of variable passed as pointer, ensuring it works on big endian systems and doesn't expose uninitialized data. * tag 'iio-fixes-for-6.13b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: iio: dac: ad3552r-hs: clear reset status flag iio: dac: ad3552r-common: fix ad3541/2r ranges iio: chemical: bme680: Fix uninitialized variable in __bme680_read_raw() iio: light: as73211: fix channel handling in only-color triggered buffer dt-bindings: iio: dac: ad5791: ldac gpio is active low iio: hid-sensor-prox: Fix invalid read_raw for attention iio: adc: ad7606: Fix hardcoded offset in the ADC channels
2024-12-28dt-bindings: Add ROHM BD79703Matti Vaittinen
The ROHM BD79703 is a 8-bit, 6 channel DAC. Describe the dt-bindings. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/51ed31c494ea7385940b59500e8592d12558e291.1734608215.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-12-20dt-bindings: iio: dac: ad5791: ldac gpio is active lowAxel Haslam
On the example, the ldac gpio is flagged as active high, when in reality its an active low gpio. Fix the example by using the active low flag for the ldac gpio. Fixes: baaa92d284d5 ("dt-bindings: iio: dac: ad5791: Add optional reset, clr and ldac gpios") Signed-off-by: Axel Haslam <ahaslam@baylibre.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/20241106103824.579292-1-ahaslam@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-03dt-bindings: iio: dac: ad5791: Add required voltage suppliesAxel Haslam
Vcc, iovcc, vrefp, and vrefn are needed for the DAC to work. Add them as required bindings for ad5791. Reviewed-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Axel Haslam <ahaslam@baylibre.com> Link: https://patch.msgid.link/20241031071746.848694-3-ahaslam@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-03dt-bindings: iio: dac: ad5791: Add optional reset, clr and ldac gpiosAxel Haslam
Depending on board layout, the ad57xx may need control of reset, clear, and ldac pins by the host driver. Add optional bindings for these gpios. Reviewed-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Axel Haslam <ahaslam@baylibre.com> Link: https://patch.msgid.link/20241031071746.848694-2-ahaslam@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-01dt-bindings: iio: dac: adi-axi-dac: add ad3552r axi variantAngelo Dureghello
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>
2024-11-01dt-bindings: iio: dac: ad3552r: add iio backend supportAngelo Dureghello
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>
2024-10-21Merge 6.12-rc4 into char-misc-nextGreg Kroah-Hartman
We need the iio fixes from 6.12-rc4 in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-10-06dt-bindings: iio: dac: ad3552r: fix maximum spi speedAngelo Dureghello
Fix maximum SPI clock speed, as per datasheet (Rev. B, page 6). Fixes: b0a96c5f599e ("dt-bindings: iio: dac: Add adi,ad3552r.yaml") Cc: stable@vger.kernel.org Signed-off-by: Angelo Dureghello <adureghello@baylibre.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20241003-wip-bl-ad3552r-axi-v0-iio-testing-v4-4-ceb157487329@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-09-30dt-bindings: iio: dac: add docs for ad8460Mariel Tinaco
This adds the bindings documentation for the 14-bit High Voltage, High Current, Waveform Generator Digital-to-Analog converter. Signed-off-by: Mariel Tinaco <Mariel.Tinaco@analog.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://patch.msgid.link/20240912095435.18639-2-Mariel.Tinaco@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-09-30dt-bindings: iio: dac: adi,ad56xx: Fix duplicate compatible stringsRob Herring (Arm)
adi,ad5686.yaml and adi,ad5696.yaml duplicate all the I2C device compatible strings with the exception of "adi,ad5337r". Since adi,ad5686.yaml references spi-peripheral-props.yaml, drop the I2C devices from it making it only SPI devices. Update the titles to make the distinction clear. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/20240910234440.1045098-1-robh@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-08-03dt-bindings: iio: dac: Add adi,ltc2672.yamlKim Seer Paller
Add documentation for ltc2672. Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Co-developed-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Kim Seer Paller <kimseer.paller@analog.com> Link: https://patch.msgid.link/20240718051834.32270-6-kimseer.paller@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-08-03dt-bindings: iio: dac: Add adi,ltc2664.yamlKim Seer Paller
Add documentation for ltc2664. Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Co-developed-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Kim Seer Paller <kimseer.paller@analog.com> Link: https://patch.msgid.link/20240718051834.32270-5-kimseer.paller@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-08-03dt-bindings: iio: dac: Generalize DAC common propertiesKim Seer Paller
Introduce a generalized DAC binding that can be used by DACs that have similar properties adding output-range-microamp and output-range-microvolt. Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Kim Seer Paller <kimseer.paller@analog.com> Link: https://patch.msgid.link/20240718051834.32270-4-kimseer.paller@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-17Merge tag 'v6.10-rc4' into char-misc-nextGreg Kroah-Hartman
We need the char-misc and iio fixes in here as well to build on top of. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-04dt-bindings: iio: dac: add ad35xxr single output variantsAngelo Dureghello
Add support for ad3541r and ad3551r single output variants. Signed-off-by: Angelo Dureghello <adureghello@baylibre.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20240522150141.1776196-3-adureghello@baylibre.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-04dt-bindings: iio: dac: fix ad3552r gain parameter namesAngelo Dureghello
The adi,gain-scaling-p/n values are an inverted log2, so initial naming was set correctly, but the driver uses just adi,gain-scaling-p/n, and if fdt is created accordingly with the fdt bindings documentation, driver fails the probe. Observing that: - the Linux driver is the only consumer, - there are no upstreamed dts nodes related to ad3552r, the fix to the documentation side is preferred and less-risk. Fixes: b0a96c5f599e ("dt-bindings: iio: dac: Add adi,ad3552r.yaml") Signed-off-by: Angelo Dureghello <adureghello@baylibre.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20240522150141.1776196-2-adureghello@baylibre.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-05-27dt-bindings: iio: dac: fix ad354xr output rangeAngelo Dureghello
Fix output range, as per datasheet must be -2.5 to 7.5. Signed-off-by: Angelo Dureghello <adureghello@baylibre.com> Fixes: b0a96c5f599e ("dt-bindings: iio: dac: Add adi,ad3552r.yaml") Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240503185528.2043127-1-adureghello@baylibre.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-05-22Merge tag 'char-misc-6.10-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc and other driver subsystem updates from Greg KH: "Here is the big set of char/misc and other driver subsystem updates for 6.10-rc1. Nothing major here, just lots of new drivers and updates for apis and new hardware types. Included in here are: - big IIO driver updates with more devices and drivers added - fpga driver updates - hyper-v driver updates - uio_pruss driver removal, no one uses it, other drivers control the same hardware now - binder minor updates - mhi driver updates - excon driver updates - counter driver updates - accessability driver updates - coresight driver updates - other hwtracing driver updates - nvmem driver updates - slimbus driver updates - spmi driver updates - other smaller misc and char driver updates All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (319 commits) misc: ntsync: mark driver as "broken" to prevent from building spmi: pmic-arb: Add multi bus support spmi: pmic-arb: Register controller for bus instead of arbiter spmi: pmic-arb: Make core resources acquiring a version operation spmi: pmic-arb: Make the APID init a version operation spmi: pmic-arb: Fix some compile warnings about members not being described dt-bindings: spmi: Deprecate qcom,bus-id dt-bindings: spmi: Add X1E80100 SPMI PMIC ARB schema spmi: pmic-arb: Replace three IS_ERR() calls by null pointer checks in spmi_pmic_arb_probe() spmi: hisi-spmi-controller: Do not override device identifier dt-bindings: spmi: hisilicon,hisi-spmi-controller: clean up example dt-bindings: spmi: hisilicon,hisi-spmi-controller: fix binding references spmi: make spmi_bus_type const extcon: adc-jack: Document missing struct members extcon: realtek: Remove unused of_gpio.h extcon: usbc-cros-ec: Convert to platform remove callback returning void extcon: usb-gpio: Convert to platform remove callback returning void extcon: max77843: Convert to platform remove callback returning void extcon: max3355: Convert to platform remove callback returning void extcon: intel-mrfld: Convert to platform remove callback returning void ...
2024-04-20dt-bindings: iio: dac: add docs for AD9739ANuno Sa
This adds the bindings documentation for the 14 bit RF Digital-to-Analog converter. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20240419-iio-backend-axi-dac-v4-7-5ca45b4de294@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-04-20dt-bindings: iio: dac: add docs for AXI DAC IPNuno Sa
This adds the bindings documentation for the Analog Devices AXI DAC IP core. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20240419-iio-backend-axi-dac-v4-6-5ca45b4de294@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-04-05dt-bindings: treewide: add access-controllers descriptionGatien Chevallier
access-controllers is an optional property that allows a peripheral to refer to one or more domain access controller(s). Description of this property is added to all peripheral binding files of the peripheral under the STM32 firewall controller. It allows an accurate representation of the hardware, where various peripherals are connected to a firewall bus. The firewall can then check the peripheral accesses before allowing its device to probe. Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2024-03-28dt-bindings: iio: dac: ti,dac5571: Add DAC081C081 supportLaurent Pinchart
The DAC081C081 is a TI DAC whose software interface is compatible with the DAC5571. It is the 8-bit version of the DAC121C081, already supported by the DAC5571 bindings. Extends the bindings to support this chip. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sean Nyekjaer <sean@geanix.com> Link: https://lore.kernel.org/r/20240325203245.31660-2-laurent.pinchart@ideasonboard.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-21dt-bindings: iio: dac: add MCP4821Anshul Dalal
Adds support for MCP48xx series of DACs. Datasheet: https://ww1.microchip.com/downloads/en/DeviceDoc/22244B.pdf #MCP48x1 Datasheet: https://ww1.microchip.com/downloads/en/DeviceDoc/20002249B.pdf #MCP48x2 Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Anshul Dalal <anshulusr@gmail.com> Link: https://lore.kernel.org/r/20231220151954.154595-1-anshulusr@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-04dt-bindings: adi,ad5791: Add support for controlling RBUFMichael Hennerich
Added new property to support an external amplifier to be connected in a gain of two configuration. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20231129-ad5791-michael-stuff-v3-1-48e192b00909@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-10-10dt-bindings: iio: add missing reset-gpios constrainKrzysztof Kozlowski
The Documentation/devicetree/bindings/gpio/gpio-consumer-common.yaml schema does not enforce number of reset GPIOs, thus each device binding must do it. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231005083650.92222-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-08-05dt-bindings: iio: dac: add mcp4728.yamlAndrea Collamati
Add documentation for MCP4728 Signed-off-by: Andrea Collamati <andrea.collamati@gmail.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/d93dd116cfa7f958c038c0c62993071ea48451d2.1691066050.git.andrea.collamati@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-28dt-bindings: iio: cleanup examples - indentationKrzysztof Kozlowski
Use 4-space indentation (for cases when it is neither 4 not 2 space). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Alexandru Lazar <alazar@startmail.com> # max1241 Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124081037.31013-5-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-28dt-bindings: iio: use lowercase hex in examplesKrzysztof Kozlowski
Use lowercase hex in addresses in examples. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124081037.31013-4-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-28dt-bindings: iio: minor whitespace cleanupsKrzysztof Kozlowski
Drop redundant blank lines and add such when needed. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230124081037.31013-2-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-28dt-bindings: iio: drop unneeded quotesKrzysztof Kozlowski
Cleanup by removing unneeded quotes from refs and redundant blank lines. No functional impact except adjusting to preferred coding style. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Dmitry Rokosov <ddrokosov@sberdevices.ru> # memsensing Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> # sama5d2-adc Reviewed-by: Puranjay Mohan <puranjay12@gmail.com> # tmp117 Acked-by: Rob Herring <robh@kernel.org> Acked-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com> # ad7292 Link: https://lore.kernel.org/r/20230124081037.31013-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-21dt-bindings: iio: dac: Maxim max5522 DACJonathan Cameron
Add binding Doc for this SPI DAC. The driver was perviously posted but was missing the DT binding document. https://lore.kernel.org/all/20221106165928.223318-1-angelo.dureghello@timesys.com/ Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Angelo Dureghello <angelo.dureghello@timesys.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230115173958.134201-1-jic23@kernel.org
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>
2022-12-16dt-bindings: drop redundant part of title (end, part three)Krzysztof Kozlowski
The Devicetree bindings document does not have to say in the title that it is a "binding", but instead just describe the hardware. Drop trailing "bindings" in various forms (also with trailing full stop): find Documentation/devicetree/bindings/ -type f -name '*.yaml' \ -not -name 'trivial-devices.yaml' \ -exec sed -i -e 's/^title: \(.*\) [bB]indings\?\.\?$/title: \1/' {} \; Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Matti Vaittinen <mazziesaccount@gmail.com> # ROHM Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # MMC Acked-by: Stephen Boyd <sboyd@kernel.org> # clk Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> # input Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # media Acked-by: Sebastian Reichel <sre@kernel.org> # power Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # cpufreq Link: https://lore.kernel.org/r/20221216163815.522628-7-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2022-11-23dt-bindings: iio: dac: adi,ad5758: Drop 'contains' from 'adi,dc-dc-mode'Rob Herring
'contains' applies to arrays, but 'adi,dc-dc-mode' is a scalar. So drop 'contains' from the 'if' schema. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20221111212846.4104059-1-robh@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-11-23dt-bindings: iio: dac: change ad5766 maintainerNuno Sá
As the maintainer email no longer exists, change it to myself. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20221005085044.204701-1-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-08-30dt-bindings: iio: Add missing (unevaluated|additional)Properties on child nodesRob Herring
In order to ensure only documented properties are present, node schemas must have unevaluatedProperties or additionalProperties set to false (typically). Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220823145649.3118479-2-robh@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-08-19dt-bindings: iio: dac: use spi-peripheral-props.yamlKrzysztof Kozlowski
Instead of listing directly properties typical for SPI peripherals, reference the spi-peripheral-props.yaml schema. This allows using all properties typical for SPI-connected devices, even these which device bindings author did not tried yet. Remove the spi-* properties which now come via spi-peripheral-props.yaml schema, except for the cases when device schema adds some constraints like maximum frequency. While changing additionalProperties->unevaluatedProperties, put it in typical place, just before example DTS. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220816124321.67817-5-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-08-04Merge tag 'devicetree-for-6.0' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "Bindings: - Add spi-peripheral-props.yaml references to various SPI device bindings - Convert qcom,pm8916-wdt, ds1307, Qualcomm BAM DMA, is31fl319x, skyworks,aat1290, Rockchip EMAC, gpio-ir-receiver, ahci-ceva, Arm CCN PMU, rda,8810pl-intc, sil,sii9022, ps2-gpio, and arm-firmware-suite bindings to DT schema format - New bindings for Arm virtual platforms display, Qualcomm IMEM memory region, Samsung S5PV210 ChipID, EM Microelectronic EM3027 RTC, and arm,cortex-a78ae - Add vendor prefixes for asrock, bytedance, hxt, ingrasys, inventec, quanta, and densitron - Add missing MSI and IOMMU properties to host-generic-pci - Remove bindings for removed EFM32 platform - Remove old chosen.txt binding (replaced by schema) - Treewide add missing type information for properties - Treewide fixing of typos and its vs. it's in bindings. Its all good now. - Drop unnecessary quoting in power related schemas - Several LED binding updates which didn't get picked up - Move various bindings to proper directories DT core code: - Convert unittest GPIO related tests to use fwnode - Check ima-kexec-buffer against memory bounds - Print reserved-memory allocation/reservation failures as errors - Cleanup early_init_dt_reserve_memory_arch() - Simplify of_overlay_fdt_apply() tail" * tag 'devicetree-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (65 commits) dt-bindings: mtd: microchip,mchp48l640: use spi-peripheral-props.yaml dt-bindings: power: supply: drop quotes when not needed dt-bindings: power: reset: drop quotes when not needed dt-bindings: power: drop quotes when not needed dt-bindings: PCI: host-generic-pci: Allow IOMMU and MSI properties of/fdt: declared return type does not match actual return type devicetree/bindings: correct possessive "its" typos dt-bindings: net: convert emac_rockchip.txt to YAML dt-bindings: eeprom: microchip,93lc46b: move to eeprom directory dt-bindings: eeprom: at25: use spi-peripheral-props.yaml dt-bindings: display: use spi-peripheral-props.yaml dt-bindings: watchdog: qcom,pm8916-wdt: convert to dtschema dt-bindings: power: reset: qcom,pon: use absolute path to other schema dt-bindings: iio/dac: adi,ad5766: Add missing type to 'output-range-microvolts' dt-bindings: power: supply: charger-manager: Add missing type for 'cm-battery-stat' dt-bindings: panel: raydium,rm67191: Add missing type to 'video-mode' of/fdt: Clean up early_init_dt_reserve_memory_arch() dt-bindings: PCI: fsl,imx6q-pcie: Add missing type for 'reset-gpio-active-high' dt-bindings: rtc: Add EM Microelectronic EM3027 bindings dt-bindings: rtc: ds1307: Convert to json-schema ...
2022-07-27dt-bindings: iio/dac: adi,ad5766: Add missing type to 'output-range-microvolts'Rob Herring
'output-range-microvolts' is missing a type definition. '-microvolts' is not a standard unit (should be '-microvolt'). As the property is already in use, add a type reference. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220719215152.1877776-1-robh@kernel.org
generated by cgit v1.2.3 (git 2.51.0) at 2026-10-16 02:48:05 +0000