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2024-01-18Merge tag 'char-misc-6.8-rc1' of ↵Linus Torvalds20-31/+834
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc and other driver updates from Greg KH: "Here is the big set of char/misc and other driver subsystem changes for 6.8-rc1. Other than lots of binder driver changes (as you can see by the merge conflicts) included in here are: - lots of iio driver updates and additions - spmi driver updates - eeprom driver updates - firmware driver updates - ocxl driver updates - mhi driver updates - w1 driver updates - nvmem driver updates - coresight driver updates - platform driver remove callback api changes - tags.sh script updates - bus_type constant marking cleanups - lots of other small driver updates All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (341 commits) android: removed duplicate linux/errno uio: Fix use-after-free in uio_open drivers: soc: xilinx: add check for platform firmware: xilinx: Export function to use in other module scripts/tags.sh: remove find_sources scripts/tags.sh: use -n to test archinclude scripts/tags.sh: add local annotation scripts/tags.sh: use more portable -path instead of -wholename scripts/tags.sh: Update comment (addition of gtags) firmware: zynqmp: Convert to platform remove callback returning void firmware: turris-mox-rwtm: Convert to platform remove callback returning void firmware: stratix10-svc: Convert to platform remove callback returning void firmware: stratix10-rsu: Convert to platform remove callback returning void firmware: raspberrypi: Convert to platform remove callback returning void firmware: qemu_fw_cfg: Convert to platform remove callback returning void firmware: mtk-adsp-ipc: Convert to platform remove callback returning void firmware: imx-dsp: Convert to platform remove callback returning void firmware: coreboot_table: Convert to platform remove callback returning void firmware: arm_scpi: Convert to platform remove callback returning void firmware: arm_scmi: Convert to platform remove callback returning void ...
2024-01-13Merge tag 'devicetree-for-6.8' of ↵Linus Torvalds3-5/+5
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Convert FPGA bridge, all TPMs (finally), and Rockchip HDMI bindings to schemas - Improvements in Samsung GPU schemas - A few more cases of dropping unneeded quotes in schemas - Merge QCom idle-states txt binding into common idle-states schema - Add X1E80100, SM8650, SM8650, and SDX75 SoCs to QCom Power Domain Controller - Add NXP i.mx8dl to SCU PD - Add synaptics r63353 panel controller - Clarify the wording around the use of 'wakeup-source' property - Add a DTS coding style doc - Add smi vendor prefix - Fix DT_SCHEMA_FILES incorrect matching of paths outside the kernel tree - Disable sysfb (e.g. EFI FB) when simple-framebuffer node is present - Fix double free in of_parse_phandle_with_args_map() - A couple of kerneldoc fixes * tag 'devicetree-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (37 commits) of: unittest: Fix of_count_phandle_with_args() expected value message dt-bindings: fpga: altera: Convert bridge bindings to yaml dt-bindings: fpga: Convert bridge binding to yaml dt-bindings: vendor-prefixes: Add smi dt-bindings: power: Clarify wording for wakeup-source property of: Fix double free in of_parse_phandle_with_args_map dt-bindings: ignore paths outside kernel for DT_SCHEMA_FILES drivers: of: Fixed kernel doc warning dt-bindings: tpm: Document Microsoft fTPM bindings dt-bindings: tpm: Convert IBM vTPM bindings to DT schema dt-bindings: tpm: Convert Google Cr50 bindings to DT schema dt-bindings: tpm: Consolidate TCG TIS bindings dt-bindings: display: rockchip,inno-hdmi: Document RK3128 compatible dt-bindings: arm: Add remote etm dt-binding dt-bindings: mmc: sdhci-pxa: Fix 'regs' typo media: dt-bindings: samsung,s5p-mfc: Fix iommu properties schemas dt-bindings: display: panel: Add synaptics r63353 panel controller dt-bindings: arm: merge qcom,idle-state with idle-state dt-bindings: drm: rockchip: convert inno_hdmi-rockchip.txt to yaml dt-bindings: cache: qcom,llcc: correct QDU1000 reg entries ...
2023-12-26dt-bindings: iio: Add AD7091R-8Marcelo Schmitt1-4/+78
Add device tree documentation for AD7091R-8. Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com> Link: https://lore.kernel.org/r/632eb34801ae54feda453b6a65d60fc8ac2891fd.1703013352.git.marcelo.schmitt1@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-21dt-bindings: iio: dac: add MCP4821Anshul Dalal1-0/+86
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>
2023-12-17dt-bindings: iio: chemical: add aosong,ags02maAnshul Dalal1-0/+47
Add bindings for Aosong AGS02MA TVOC sensor. The sensor communicates over i2c with the default address 0x1a. TVOC values can be read in the units of ppb and ug/m^3 at register 0x00. Datasheet: https://asairsensors.com/wp-content/uploads/2021/09/AGS02MA.pdf Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Anshul Dalal <anshulusr@gmail.com> Link: https://lore.kernel.org/r/20231215162312.143568-2-anshulusr@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-11dt-bindings: iio: humidity: Add TI HDC302x supportLi peiyu1-0/+55
Add device tree bindings for HDC3020/HDC3021/HDC3022 humidity and temperature sensors. Signed-off-by: Li peiyu <579lpy@gmail.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231211123101.9868-1-579lpy@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-11dt-bindings: iio: light: add ltr390Anshul Dalal1-0/+56
Add binding for Lite-On LTR390 which is an Ambient/UV light sensor that communicates over i2c with an address of 0x53. Datasheet: https://optoelectronics.liteon.com/upload/download/DS86-2015-0004/LTR-390UV_Final_%20DS_V1%201.pdf Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Anshul Dalal <anshulusr@gmail.com> Link: https://lore.kernel.org/r/20231208102211.413019-1-anshulusr@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-11dt-bindings: iio: pressure: add honeywell,hsc030Petre Rodan1-0/+142
Adds binding for digital Honeywell TruStability HSC and SSC series pressure and temperature sensors. Communication is one way. The sensor only requires 4 bytes worth of clock pulses on both i2c and spi in order to push the data out. The i2c address is hardcoded and depends on the part number. There is no additional GPIO control. driver is based on iio/togreg Datasheet: https://prod-edam.honeywell.com/content/dam/honeywell-edam/sps/siot/en-us/products/sensors/pressure-sensors/board-mount-pressure-sensors/trustability-hsc-series/documents/sps-siot-trustability-hsc-series-high-accuracy-board-mount-pressure-sensors-50099148-a-en-ciid-151133.pdf [HSC] Datasheet: https://prod-edam.honeywell.com/content/dam/honeywell-edam/sps/siot/en-us/products/sensors/pressure-sensors/board-mount-pressure-sensors/trustability-ssc-series/documents/sps-siot-trustability-ssc-series-standard-accuracy-board-mount-pressure-sensors-50099533-a-en-ciid-151134.pdf [SSC] Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Petre Rodan <petre.rodan@subdimension.ro> Link: https://lore.kernel.org/r/20231207164634.11998-1-petre.rodan@subdimension.ro Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-11dt-bindings: iio: temperature: add MLX90635 deviceCrt Mori1-2/+17
Add device tree bindings for MLX90635 Infra Red contactless temperature sensor. Signed-off-by: Crt Mori <cmo@melexis.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/0313c3b9f7490c32891627feb5ef35d5e5d9aae9.1701872051.git.cmo@melexis.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-06dt-bindings: iio/adc: qcom,spmi-vadc: clean up examplesJohan Hovold1-2/+3
Clean up the VADC examples by dropping a comment, dropping unnecessary labels and adding newline separators. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231130171628.12257-7-johan+linaro@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-06dt-bindings: iio/adc: qcom,spmi-vadc: fix example node namesJohan Hovold1-2/+2
The VADC is a child of an SPMI PMIC, which in turn sits on an SPMI bus. Fixes: 74e903461b17 ("dt-bindings: iio: adc: qcom,spmi-vadc: extend example") Fixes: 5a471662b5d9 ("iio: adc: Convert the QCOM SPMI ADC bindings to .yaml format") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231130171628.12257-6-johan+linaro@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-06dt-bindings: iio/adc: qcom,spmi-rradc: clean up exampleJohan Hovold1-2/+2
Clean up the RRADC example by dropping an unnecessary label and removing stray white space. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231130171628.12257-5-johan+linaro@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-06dt-bindings: iio/adc: qcom,spmi-iadc: clean up exampleJohan Hovold1-2/+3
Clean up the IADC example by adding a newline separator, dropping an unnecessary label and removing stray white space. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231130171628.12257-4-johan+linaro@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-06dt-bindings: iio/adc: qcom,spmi-iadc: fix example node nameJohan Hovold1-1/+2
The IADC is a child of an SPMI PMIC, which in turn sits on an SPMI bus. Fixes: a4e6bf69418c ("dt-bindings:iio:adc:qcom,spmi-iadc: txt to yaml format conversion.") Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231130171628.12257-3-johan+linaro@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-06dt-bindings: iio/adc: qcom,spmi-iadc: fix reg descriptionJohan Hovold1-1/+1
The IADC register is just the base address in the SPMI PMIC and does not include any length. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231130171628.12257-2-johan+linaro@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-04dt-bindings: iio: light: add support for Vishay VEML6075Javier Carrasco1-0/+39
The Vishay VEML6075 is a 16-bit digital UVA and UVB sensor with I2C interface. Add bindings and an example for the Vishay VEML6075. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231110-veml6075-v3-2-6ee46775b422@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-04dt-bindings: iio/adc: ti,palmas-gpadc: Drop incomplete exampleRob Herring1-15/+0
The example for the TI Palmas ADC is incomplete as the binding is the full PMIC, not just the sub-functions. It is preferred for MFD examples to be complete in the top-level MFD device binding rather than piecemeal in each sub-function binding. This also fixes an undocumented (by schema) compatible warning for '"ti,twl6035-pmic", "ti,palmas-pmic"'. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231128214803.3975542-1-robh@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-04dt-bindings: adi,ad5791: Add support for controlling RBUFMichael Hennerich1-0/+5
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>
2023-12-04dt-bindings: iio: honeywell,mprls0025pa: drop ref from pressure propertiesKrzysztof Kozlowski1-2/+0
The dtschema treats now properties with '-pascal' suffix as standard one and already defines $ref for them, thus the $ref should be dropped from the bindings. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231129111041.26782-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-11-29dt-bindings: correct white-spaces in examplesKrzysztof Kozlowski3-5/+5
Use only one and exactly one space around '=' in DTS example. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Serge Semin <fancer.lancer@gmail.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio Acked-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20231124092121.16866-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-11-26dt-bindings: iio: hmc425a: add entry for ADRF5740 AttenuatorAna-Maria Cusco1-0/+4
The ADRF5740 is a silicon, 4-bit digital attenuator with 22 dB attenuation control range in 2 dB steps. Signed-off-by: Ana-Maria Cusco <ana-maria.cusco@analog.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231113102535.51074-3-anamaria.cuscoo@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-11-16dt-bindings: adis16460: Add 'spi-cs-inactive-delay-ns' propertyRamona Gradinariu1-0/+4
The adis16460 device requires a stall time between SPI transactions (during which the chip select is inactive), with a minimum value equal to 16 microseconds. This commit adds 'spi-cs-inactive-delay-ns' property, which should indicate the stall time between consecutive SPI transactions. The specified minimum time may not be sufficient for all configurations. Signed-off-by: Ramona Gradinariu <ramona.gradinariu@analog.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231027140358.328699-4-ramona.gradinariu@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-11-16dt-bindings: adis16475: Add 'spi-cs-inactive-delay-ns' propertyRamona Gradinariu1-0/+4
The devices supported by adis16475 driver require a stall period between SPI transactions (during which the chip select is inactive), with a minimum value equal to 16 microseconds, thus adding 'spi-cs-inactive-delay-ns' property, which should indicate the stall time between consecutive SPI transactions. The specified minimum time may not be sufficient for all configurations. Signed-off-by: Ramona Gradinariu <ramona.gradinariu@analog.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231027140358.328699-3-ramona.gradinariu@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-11-16dt-bindings: iio: Add MCP9600 thermocouple EMF converterAndrew Hepp1-0/+70
Add support for the MCP9600 thermocouple electromotive force converter. The sensor has integrated cold junction compensation and a typical accuracy of 0.5 degrees Celsius. The driver supports a resolution of 0.0625 degrees Celsius. Datasheet: https://ww1.microchip.com/downloads/en/DeviceDoc/MCP960X-Data-Sheet-20005426.pdf Signed-off-by: Andrew Hepp <andrew.hepp@ahepp.dev> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231025233153.5454-1-andrew.hepp@ahepp.dev Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-11-16dt-bindings: iio: imu: Add Bosch BMI323Jagath Jog J1-0/+77
Add devicetree description document for Bosch BMI323, a 6-Axis IMU. Signed-off-by: Jagath Jog J <jagathjog1996@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231013034808.8948-2-jagathjog1996@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-11-16dt-bindings: adc: provide max34408/9 device tree binding documentIvan Mikhaylov1-0/+139
The hardware binding for i2c current monitoring device with overcurrent control. Signed-off-by: Ivan Mikhaylov <fr0st61te@gmail.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231014211254.16719-2-fr0st61te@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-11-15dt-bindings: iio: samsung,exynos-adc: add specific compatibles for existing SoCKrzysztof Kozlowski1-12/+17
Samsung Exynos SoC reuses several devices from older designs, thus historically we kept the old (block's) compatible only. This works fine and there is no bug here, however guidelines expressed in Documentation/devicetree/bindings/writing-bindings.rst state that: 1. Compatibles should be specific. 2. We should add new compatibles in case of bugs or features. Add compatibles specific to each SoC in front of all old-SoC-like compatibles. Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231108104343.24192-11-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2023-11-04Merge tag 'char-misc-6.7-rc1' of ↵Linus Torvalds11-13/+527
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc updates from Greg KH: "Here is the big set of char/misc and other small driver subsystem changes for 6.7-rc1. Included in here are: - IIO subsystem driver updates and additions (largest part of this pull request) - FPGA subsystem driver updates - Counter subsystem driver updates - ICC subsystem driver updates - extcon subsystem driver updates - mei driver updates and additions - nvmem subsystem driver updates and additions - comedi subsystem dependency fixes - parport driver fixups - cdx subsystem driver and core updates - splice support for /dev/zero and /dev/full - other smaller driver cleanups All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (326 commits) cdx: add sysfs for subsystem, class and revision cdx: add sysfs for bus reset cdx: add support for bus enable and disable cdx: Register cdx bus as a device on cdx subsystem cdx: Create symbol namespaces for cdx subsystem cdx: Introduce lock to protect controller ops cdx: Remove cdx controller list from cdx bus system dts: ti: k3-am625-beagleplay: Add beaglecc1352 greybus: Add BeaglePlay Linux Driver dt-bindings: net: Add ti,cc1352p7 dt-bindings: eeprom: at24: allow NVMEM cells based on old syntax dt-bindings: nvmem: SID: allow NVMEM cells based on old syntax Revert "nvmem: add new config option" MAINTAINERS: coresight: Add missing Coresight files misc: pci_endpoint_test: Add deviceID for J721S2 PCIe EP device support firmware: xilinx: Move EXPORT_SYMBOL_GPL next to zynqmp_pm_feature definition uacce: make uacce_class constant ocxl: make ocxl_class constant cxl: make cxl_class constant misc: phantom: make phantom_class constant ...
2023-10-20Merge tag 'iio-for-6.7a' of ↵Greg Kroah-Hartman11-13/+527
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next Jonathan writes: IIO: 1st set of new device support, features and cleanup for 6.7 Particularly great to see a resolver driver move out of staging via a massive set of changes. Only took 13 years :) One small patch added then reverted due to a report of test breakage (ashai-kasei,ak8975: Drop deprecated enums.) An immutable branch was used for some hid-senors changes in case there was a need to take them into the HID tree as well. New device support ----------------- adi,hmc425a - Add support for HMC540SLP3E broadband 4-bit digital attenuator. kionix,kx022a - Add support for the kx132-1211 accelerometer. Require significant driver rework to enable this including add a chip type specific structure to deal with the chip differences. - Add support for the kx132acr-lbz accelerometer (subset of the kx022a feature set). lltc,ltc2309 - New driver for this 8 channel ADC. microchip,mcp3911 - Add support for rest of mcp391x family of ADCs (there are various differences beyond simple channel count variation. Series includes some general driver cleanup. microchip,mcp3564 - New driver for MCP3461, MCP3462, MCP3464, MCP3541, MCP3562, MCP3564 and their R variants of 16/24bit ADCs. A few minor fixed followed. rohm,bu1390 - New driver for this pressure sensor. Staging graduation ------------------ adi,ad1210 (after 13 or so years :) - More or less a complete (step-wise) rewrite of this resolver driver to bring it up to date with modern IIO standards. The fault signal handling mapping to event channels was particularly complex and significant part of the changes. Features -------- iio-core - Add chromacity and color temperature channel types. adi,ad7192 - Oversampling ratio control (called fast settling in datasheet). adi,adis16475 - Add core support and then driver support for delta angle and delta velocity channels. These are intended for summation to establish angle and velocity changes over larger timescales. Fix was needed for alignment after the temperature channel. Further fix reduced set of devices for which the buffer support was applicable as seems burst reads don't cover these on all devices. hid-sensors-als - Chromacity and color temperatures support including in amd sfh. stx104 - Add support for counter subsystem to this multipurpose device. ti,twl6030 - Add missing device tree binding description. Clean up and minor fixes. ------------------------ treewide - Drop some unused declarations across IIO. - Make more use of device_get_match_data() instead of OF specific approaches. Similar cleanup to sets of drivers. - Stop platform remove callbacks returning anything by using the temporary remove_new() callback. - Use i2c_get_match_data() to cope nicely with all types of ID table entry. - Use device_get_match_data() for various platform device to cope with more types of firmware. - Convert from enum to pointer in ID tables allowing use of i2c_get_match_data(). - Fix sorting on some ID tables. - Include specific string helper headers rather than simply string_helpers.h docs - Better description of the ordering requirements etc for available_scan_masks. tools - Handle alignment of mixed sizes where the last element isn't the biggest correctly. Seems that doesn't happen often! adi,ad2s1210 - Lots of work from David Lechner on this driver including a few fixes that are going with the rework to avoid slowing that down. adi,ad4310 - Replace deprecated devm_clk_register() adi,ad74413r - Bring the channel function setting inline with the datasheet. adi,ad7192 - Change to FIELD_PREP(), FIELD_GET(). - Calculate f_order from the sinc filter and chop filter states. - Move more per chip config into data in struct ad7192_chip_info - Cleanup unused parameter in channel macros. adi,adf4350 - Make use of devm_* to simplify error handling for many of the setup calls in probe() / tear down in remove() and error paths. Some more work to be done on this one. - Use dev_err_probe() for errors in probe() callback. adi,adf4413 - Typo in function name prefix. adi,adxl345 - Add channel scale to the chip type specific structure and drop using a type field previously used for indirection. asahi,ak8985 - Fix a mismatch introduced when switching from enum->pointers in the match tables. amlogic,meson - Expand error logging during probe. invensense,mpu6050 - Support level-shifter control. Whilst no one is sure exactly what this is doing it is needed for some old boards. - Document mount-matrix dt-binding. mediatek,mt6577 - Use devm_clk_get_enabled() to replace open coded version and move everything over to being device managed. Drop now empty remove() callback. Fix follows to put the drvdata back. - Use dev_err_probe() for error reporting in probe() callback. memsic,mxc4005 - Add of_match_table. microchip,mcp4725 - Move various chip specific data from being looked up by chip ID to data in the chip type specific structure. silicon-labs,si7005 - Add of_match_table and entry in trivial-devices.yaml st,lsm6dsx - Add missing mount-matrix dt binding documentation. st,spear - Use devm_clk_get_enabled() and some other devm calls to move everything over to being device managed. Drop now empty remove() callback. - Use dev_err_probe() to better handled deferred probing and tidy up error reporting in probe() callback. st,stm32-adc - Add a bit of additional checking in probe() to protect against a NULL pointer (no known path to trigger it today). - Replace deprecated strncpy() ti,ads1015 - Allow for edge triggers. - Document interrupt in dt-bindings. * tag 'iio-for-6.7a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (201 commits) iio: Use device_get_match_data() iio: adc: MCP3564: fix warn: unsigned '__x' is never less than zero. dt-bindings: trivial-devices: add silabs,si7005 iio: si7005: Add device tree support drivers: imu: adis16475.c: Remove scan index from delta channels dt-bindings: iio: imu: st,lsm6dsx: add mount-matrix property iio: resolver: ad2s1210: remove of_match_ptr() iio: resolver: ad2s1210: remove DRV_NAME macro iio: resolver: ad2s1210: move out of staging staging: iio: resolver: ad2s1210: simplify code with guard(mutex) staging: iio: resolver: ad2s1210: clear faults after soft reset staging: iio: resolver: ad2s1210: refactor sample toggle staging: iio: resolver: ad2s1210: remove fault attribute staging: iio: resolver: ad2s1210: add label attribute support staging: iio: resolver: ad2s1210: add register/fault support summary staging: iio: resolver: ad2s1210: implement fault events iio: event: add optional event label support staging: iio: resolver: ad2s1210: rename DOS reset min/max attrs staging: iio: resolver: ad2s1210: convert DOS mismatch threshold to event attr staging: iio: resolver: ad2s1210: convert DOS overrange threshold to event attr ...
2023-10-14dt-bindings: iio: imu: st,lsm6dsx: add mount-matrix propertyMartin Kepplinger1-0/+3
Add the mount-matrix optional property to the binding since it's supported and very useful when using the chip on a board. Signed-off-by: Martin Kepplinger <martink@posteo.de> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20231012142041.253332-1-martink@posteo.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-10-11Revert "dt-bindings: iio: magnetometer: asahi-kasei,ak8975: Drop deprecated ↵Jonathan Cameron1-0/+7
enums" Reverted as Rob Herring is tracking undocumented compatibles and as per discussion in the thread, we can not remove this deprecated compatibles from the driver without potential/likely regressions. So keep it around as it's not that painful anyway. This reverts commit 711fb79a1ea8e79dc600f25d9f8c1ac25870b4de. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-10-10dt-bindings: iio: add missing reset-gpios constrainKrzysztof Kozlowski4-4/+8
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>
2023-10-05dt-bindings: iio: adc: adi,ad7292: Fix additionalProperties on channel nodesRob Herring1-1/+1
"additionalProperties: true" is only for incomplete schemas such as bus child nodes in a bus's schema. That doesn't apply to the "channel" nodes in the adi,ad7292 binding, so fix additionalProperties to be false. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com> Link: https://lore.kernel.org/r/20230926164357.100325-1-robh@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-10-05dt-bindings: iio: rohm,bu27010: add missing vdd-supply to exampleKrzysztof Kozlowski1-0/+1
Bindings require vdd-supply but the example DTS was missing one. This fixes dt_binding_check error: Documentation/devicetree/bindings/iio/light/rohm,bu27010.example.dtb: light-sensor@38: 'vdd-supply' is a required property Fixes: ce2a8c160066 ("dt-bindings: iio: ROHM BU27010 RGBC + flickering sensor") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/20230808063223.80431-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-10-05dt-bindings: iio: resolver: add devicetree bindings for ad2s1210David Lechner1-0/+177
This adds new DeviceTree bindings for the Analog Devices, Inc. AD2S1210 resolver-to-digital converter. Co-developed-by: Apelete Seketeli <aseketeli@baylibre.com> Signed-off-by: Apelete Seketeli <aseketeli@baylibre.com> Signed-off-by: David Lechner <dlechner@baylibre.com> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230929-ad2s1210-mainline-v3-1-fa4364281745@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-10-05dt-bindings: iio: Add KX132ACR-LBZ accelerometerMatti Vaittinen1-4/+6
ROHM KX132ACR-LBZ is an accelerometer for industrial applications. It has a subset of KX022A functionalities, dropping support for tap, free fall and tilt detection engines. Also, the register interface is an exact subset of what is found on KX022A. Extend the kionix,kx022a.yaml file to support the KX132ACR-LBZ device Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/5c9e03ffad5e6e5970d6e71fb02eab4b652e109f.1695879676.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-10-05dt-bindings: Add ROHM BM1390 pressure sensorMatti Vaittinen1-0/+52
BM1390GLV-Z is a pressure sensor which performs internal temperature compensation for the MEMS. Pressure range is from 300 hPa to 1300 hPa and sample averaging and IIR filtering is built in sensor. Temperature measurement is also supported. Add dt-bindings for the sensor. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/08796e6b28d2c67933b1a1a5eca0f43da322a597.1695727471.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-10-05dt-bindings: iio: imu: mpu6050: Add level shifterAndreas Kemnade1-0/+5
Add a level shifter flag as found in ancient platform data struct: level_shifter: 0: VLogic, 1: VDD Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Link: https://lore.kernel.org/r/20230927173245.2151083-2-andreas@kemnade.info Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-09-23dt-bindings: iio: adc: ti,ads1015: Document optional interrupt lineMarek Vasut1-0/+3
The ADS1015 can have optional IRQ line connected, document it in the DT bindings. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230921192420.70643-1-marex@denx.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-09-17dt-bindings: iio: Add KX132-1211 accelerometerMehdi Djait1-5/+7
Extend the kionix,kx022a.yaml file to support the kx132-1211 device Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Matti Vaittinen <mazziesaccount@gmail.com> Signed-off-by: Mehdi Djait <mehdi.djait.k@gmail.com> Link: https://lore.kernel.org/r/735004c624082aead6e08ae37ea4fc086b11cf86.1694867379.git.mehdi.djait.k@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-09-12dt-bindings: iio: adc: adding MCP3564 ADCMarius Cristea1-0/+205
This is the device tree schema for iio driver for Microchip family of 153.6 ksps, Low-Noise 16/24-Bit Delta-Sigma ADCs with an SPI interface (Microchip's MCP3461, MCP3462, MCP3464, MCP3461R, MCP3462R, MCP3464R, MCP3561, MCP3562, MCP3564, MCP3561R, MCP3562R and MCP3564R analog to digital converters). Signed-off-by: Marius Cristea <marius.cristea@microchip.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230829154133.40716-2-marius.cristea@microchip.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-09-12dt-bindings: iio: adc: add lltc,ltc2309 bindingsLiam Beguin1-5/+15
Add devicetree bindings for the Linear Technology LTC2309 ADC driver. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Liam Beguin <liambeguin@gmail.com> Link: https://lore.kernel.org/r/20230828-ltc2309-v3-1-338b3a8fab8b@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-09-12dt-bindings: iio: hmc425a: add entry for HMC540SAna-Maria Cusco1-3/+9
Added support for HMC540SLP3E broadband 4-bit Silicon IC digital attenuator with a 15 dB control range and wide frequency coverage (0.1 to 8 GHz). Signed-off-by: Ana-Maria Cusco <ana-maria.cusco@analog.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230816110906.144540-2-ana-maria.cusco@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-09-11dt-bindings: iio: magnetometer: asahi-kasei,ak8975: Drop deprecated enumsBiju Das1-7/+0
Drop deprecated enums from bindings as it is been here for a long time. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230818075600.24277-4-biju.das.jz@bp.renesas.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-09-11dt-bindings: iio: adc: Add TI TWL603X GPADCAndreas Kemnade1-0/+43
Document TI TWL603X GPADC devicetree bindings. A driver is already there, the compatibles are used, but not documented. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230820123229.530371-1-andreas@kemnade.info Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-09-11dt-bindings: iio: adc: mcp3911: add support for the whole MCP39xx familyMarcus Folkesson1-0/+6
Microchip does have many similar chips, add those to the compatible string as the driver support is extended. The new supported chips are: - microchip,mcp3910 - microchip,mcp3912 - microchip,mcp3913 - microchip,mcp3914 - microchip,mcp3918 - microchip,mcp3919 Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230822192259.1125792-2-marcus.folkesson@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-09-01Merge tag 'char-misc-6.6-rc1' of ↵Linus Torvalds9-4/+338
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the big set of char/misc and other small driver subsystem changes for 6.6-rc1. Stuff all over the place here, lots of driver updates and changes and new additions. Short summary is: - new IIO drivers and updates - Interconnect driver updates - fpga driver updates and additions - fsi driver updates - mei driver updates - coresight driver updates - nvmem driver updates - counter driver updates - lots of smaller misc and char driver updates and additions All of these have been in linux-next for a long time with no reported problems" * tag 'char-misc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (267 commits) nvmem: core: Notify when a new layout is registered nvmem: core: Do not open-code existing functions nvmem: core: Return NULL when no nvmem layout is found nvmem: core: Create all cells before adding the nvmem device nvmem: u-boot-env:: Replace zero-length array with DECLARE_FLEX_ARRAY() helper nvmem: sec-qfprom: Add Qualcomm secure QFPROM support dt-bindings: nvmem: sec-qfprom: Add bindings for secure qfprom dt-bindings: nvmem: Add compatible for QCM2290 nvmem: Kconfig: Fix typo "drive" -> "driver" nvmem: Explicitly include correct DT includes nvmem: add new NXP QorIQ eFuse driver dt-bindings: nvmem: Add t1023-sfp efuse support dt-bindings: nvmem: qfprom: Add compatible for MSM8226 nvmem: uniphier: Use devm_platform_get_and_ioremap_resource() nvmem: qfprom: do some cleanup nvmem: stm32-romem: Use devm_platform_get_and_ioremap_resource() nvmem: rockchip-efuse: Use devm_platform_get_and_ioremap_resource() nvmem: meson-mx-efuse: Convert to devm_platform_ioremap_resource() nvmem: lpc18xx_otp: Convert to devm_platform_ioremap_resource() nvmem: brcm_nvram: Use devm_platform_get_and_ioremap_resource() ...
2023-08-31Merge tag 'devicetree-for-6.6' of ↵Linus Torvalds10-12/+12
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "DT core: - Add support for generating DT nodes for PCI devices. This is the groundwork for applying overlays to PCI devices containing non-discoverable downstream devices. - DT unittest additions to check reverted changesets, to test for refcount issues, and to test unresolved symbols. Also, various clean-ups of the unittest along the way. - Refactor node and property manipulation functions to better share code with old API and changeset API - Refactor changeset print functions to a common implementation - Move some platform_device specific functions into of_platform.c Bindings: - Treewide fixing of typos - Treewide clean-up of SPDX tags to use 'OR' consistently - Last chunk of dropping unnecessary quotes. With that, the check for unnecessary quotes is enabled in yamllint. - Convert ftgmac100, zynqmp-genpd, pps-gpio, syna,rmi4, and qcom,ssbi bindings to DT schema format - Add Allwinner V3s xHCI USB, Saef SF-TC154B display, QCom SM8450 Inline Crypto Engine, QCom SM6115 UFS, QCom SDM670 PDC interrupt controller, Arm 2022 Cortex cores, and QCom IPQ9574 Crypto bindings - Fixes for Rockchip DWC PCI binding - Ensure all properties are evaluated on USB connector schema - Fix dt-check-compatible script to find of_device_id instances with compiler annotations" * tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (64 commits) dt-bindings: usb: Add V3s compatible string for OHCI dt-bindings: usb: Add V3s compatible string for EHCI dt-bindings: display: panel: mipi-dbi-spi: add Saef SF-TC154B dt-bindings: vendor-prefixes: document Saef Technology dt-bindings: thermal: lmh: update maintainer address of: unittest: Fix of_unittest_pci_node() kconfig dependencies dt-bindings: crypto: ice: Document sm8450 inline crypto engine dt-bindings: ufs: qcom: Add ICE to sm8450 example dt-bindings: ufs: qcom: Add sm6115 binding dt-bindings: ufs: qcom: Add reg-names property for ICE dt-bindings: yamllint: Enable quoted string check dt-bindings: Drop remaining unneeded quotes of: unittest-data: Fix whitespace - angular brackets of: unittest-data: Fix whitespace - indentation of: unittest-data: Fix whitespace - blank lines of: unittest-data: Convert remaining overlay DTS files to sugar syntax of: overlay: unittest: Add test for unresolved symbol of: unittest: Add separators to of_unittest_overlay_high_level() of: unittest: Cleanup partially-applied overlays of: unittest: Merge of_unittest_apply{,_revert}_overlay_check() ...
2023-08-24dt-bindings: Drop remaining unneeded quotesRob Herring2-4/+4
Cleanup bindings dropping the last remaining unneeded quotes. With this, the check for this can be enabled in yamllint. Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> # for mtd Acked-by: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Wolfram Sang <wsa@kernel.org> # for AT24/I2C Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230823183749.2609013-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-18dt-bindings: Fix typosBjorn Helgaas8-8/+8
Fix typos in Documentation/devicetree/bindings. The changes are in descriptions or comments where they shouldn't affect functionality. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20230814212822.193684-3-helgaas@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-25 05:29:08 +0300