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2022-08-30dt-bindings: iio: Add missing (unevaluated|additional)Properties on child nodesRob Herring3-0/+6
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 Kozlowski18-66/+71
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 git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds1-0/+2
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 Herring1-0/+2
'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
2022-07-01dt-bindings: iio: dac: mcp4922: expand for mcp4921 supportKory Maincent1-0/+1
Add device tree bindings for the MCP4921 DAC. Signed-off-by: Kory Maincent <kory.maincent@bootlin.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220624095619.1415614-2-kory.maincent@bootlin.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-06-11dt-bindings: iio: dac: AD5770R: update maintainersAlexandru Tachici1-1/+1
Update bindings maintainerns section. Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> Acked-by: Alexandru Ardelean <ardeleanalex@gmail.com> Link: https://lore.kernel.org/r/20220526134603.75216-5-alexandru.tachici@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-06-11dt-bindings: iio: ti-dac5571: Add ti,dac121c081Peter Rosin1-0/+1
It works much the same as ti,dac7571, so it fits in the "family" even if the name is a little bit different. Reviewed-by: Sean Nyekjaer <sean@geanix.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Peter Rosin <peda@axentia.se> Link: https://lore.kernel.org/r/a230b7a8-4146-9483-48ee-0bebdd945731@axentia.se Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-06-03Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds2-2/+2
Pull char / misc / other smaller driver subsystem updates from Greg KH: "Here is the large set of char, misc, and other driver subsystem updates for 5.19-rc1. The merge request for this has been delayed as I wanted to get lots of linux-next testing due to some late arrivals of changes for the habannalabs driver. Highlights of this merge are: - habanalabs driver updates for new hardware types and fixes and other updates - IIO driver tree merge which includes loads of new IIO drivers and cleanups and additions - PHY driver tree merge with new drivers and small updates to existing ones - interconnect driver tree merge with fixes and updates - soundwire driver tree merge with some small fixes - coresight driver tree merge with small fixes and updates - mhi bus driver tree merge with lots of updates and new device support - firmware driver updates - fpga driver updates - lkdtm driver updates (with a merge conflict, more on that below) - extcon driver tree merge with small updates - lots of other tiny driver updates and fixes and cleanups, full details in the shortlog. All of these have been in linux-next for almost 2 weeks with no reported problems" * tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (387 commits) habanalabs: use separate structure info for each error collect data habanalabs: fix missing handle shift during mmap habanalabs: remove hdev from hl_ctx_get args habanalabs: do MMU prefetch as deferred work habanalabs: order memory manager messages habanalabs: return -EFAULT on copy_to_user error habanalabs: use NULL for eventfd habanalabs: update firmware header habanalabs: add support for notification via eventfd habanalabs: add topic to memory manager buffer habanalabs: handle race in driver fini habanalabs: add device memory scrub ability through debugfs habanalabs: use unified memory manager for CB flow habanalabs: unified memory manager new code for CB flow habanalabs/gaudi: set arbitration timeout to a high value habanalabs: add put by handle method to memory manager habanalabs: hide memory manager page shift habanalabs: Add separate poll interval value for protocol habanalabs: use get_task_pid() to take PID habanalabs: add prefetch flag to the MAP operation ...
2022-05-19Merge tag 'iio-for-5.19a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-nextGreg Kroah-Hartman2-2/+2
Jonathan writes: First set of IIO new device support, features and cleanup for 5.19 Usual mixed bag. Stand out this time is Andy Shevchenko's continuing effort to move drivers over the generic firmware interfaces. Device support * sprd,sc2720 - upm9620 binding addition. - Refactor and support for sc2720, sc2721 and sc2730. * ti,ads1015 - Refactor driver and add support for TLA2024. Device support (IDs only) * invensense,mpu6050 - Add ID for ICM-20608-D. * st,accel: - Add ID for lis302dl. * st,lsm6dsx - Add support for ASM330LHHX (can fallback to LSM6DSR.) Features * convert drivers to device properties - IIO core - adi,ad7266 - adi,adis16480 - adi,adxl355 - bosch,bmi160 - domintech,dmard06 - fsl,fxas21002c - invensense,mpu3050 - linear,ltc2983 - linear,ltc2632 - maxbotix,mb1232 - maxim,max31856 - maxim,max31865 - multiplexer - ping - rescale - taos,tsl2772 * core - Add runtime check on whether realbits fit in storagebits for each channel. * adi,ad_sigma_delta - Add sequencer support and relevant update_scan_mode callbacks for adi,ad7192 and adi,ad7124. Cleanup and minor fixes * MAINTAINERS - Update Lorenzo Bianconi's email address for IIO drivers. - Add entry for ad3552r and update maintainer in dt-binding doc. * tree-wide - Replace strtobool() with kstrtobool(). - Drop false OF dependencies. * core - Tidy up and document IIO modes. - Take iio_buffer_enabled() out of header allowing current_mode to be moved to the opaque structure. - As all kfifo buffers use the same mode value, drop that parameter and set it unconditionally. - White space fixes and similar. - Drop use of list iterator variable for list_for_each_entry_continue_reverse and use list_prepare_entry to restart. * sysfs-trigger - Replace use of 'found' variable with dedicate list iterator variable. * adi,ad7124 - Drop misleading shift. * adi,ad2s1210 - Remove redundant local variable assignment. * adi,adis16480 - Use local device pointer to reduce repetition. - Improve handling of clocks. * domintech,dmard09 - White space. * dummy driver - Improve error handling. * fsl,mma8452 - Add missing documentation of name element. * invensense,mpu3050 - Stop remove() returning non 0. * kionix,kxsd9 - White space. * linear,ltc2688 - Use local variable for struct device. - Combine of_node_put() error handling paths. * linear,ltc2983 - Avoid use of constants in messages where a define is available. * microchip,mcp4131 - Fix compatible in dt example. * pni,rm3100 - Stop directly accessing iio_dev->current_mode just to find out if the buffer is enabled. * renesas,rzg2l - Relax kconfig constraint to include newer devices. * sprd,sc27xx - Fix wrong scaling mask. - Improve the calibration values. * samsung,ssp - Replace a 'found' variable in favor of an explicit value that was found. * sensortek,stk3xx - Add proximity-near-level binding and driver support. * st,st_sensors: - Drop unused accel_type enum. - Return early in *_write_raw() - Drop unnecessary locking in _avail functions. - Add local lock to protect odr against concurrent updates allowing mlock to no longer be used outside of the core. - Use iio_device_claim_direct_mode() rather than racy checking of the current mode. * st,stmpe-adc - Fix checks on wait_for_completion_timeout(). - Allow use of of_device_id for matching. * st,stm32-dfsdm - Stop accessing iio_dev->current_mode to find out if the buffer is enabled (so we can hide that variable in the opaque structure) * st,vl53l0x - Fix checks on wait_for_completion_timeout. * ti,ads1015 - Add missing ID for ti,ads1115 in binding doc. - Convert from repeated chip ID look up to selecting static const data. - Switch to read_avail() callback. * ti,ads8688 - Use of_device_id for driver matching. * ti,palmas-adc - Drop a warning on minor calibration mismatch leading to slightly negative values after applying the calibration. * tag 'iio-for-5.19a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (95 commits) iio: ti-ads8688: use of_device_id for OF matching iio: stmpe-adc: use of_device_id for OF matching dt-bindings: iio: Fix incorrect compatible strings in examples iio: gyro: mpu3050: Make mpu3050_common_remove() return void iio: dac: ltc2632: Make use of device properties iio: temperature: max31865: Make use of device properties iio: proximity: mb1232: Switch to use fwnode_irq_get() iio: imu: adis16480: Improve getting the optional clocks iio: imu: adis16480: Use temporary variable for struct device iio: imu: adis16480: Make use of device properties staging: iio: ad2s1210: remove redundant assignment to variable negative iio: adc: sc27xx: add support for PMIC sc2730 iio: adc: sc27xx: add support for PMIC sc2720 and sc2721 iio: adc: sc27xx: refactor some functions for support more PMiCs iio: adc: sc27xx: structure adjustment and optimization iio: adc: sc27xx: Fine tune the scale calibration values iio: adc: sc27xx: fix read big scale voltage not right dt-bindings:iio:adc: add sprd,ump9620-adc dt-binding iio: proximity: stk3310: Export near level property for proximity sensor dt-bindings: iio: light: stk33xx: Add proximity-near-level ...
2022-05-01dt-bindings: iio: Fix incorrect compatible strings in examplesRob Herring1-1/+1
Fix a couple of examples using incorrect compatible strings. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Slawomir Stepien <sst@poczta.fm> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220422192039.2590548-1-robh@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28dt-bindings: iio: dac: change ad3552r maintainerNuno Sá1-1/+1
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/20220404085000.249423-2-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-19Merge branch 'dt/linus' into dt/nextRob Herring1-3/+3
Pick up new meta-schema warning fixes.
2022-04-04dt-bindings: white-space cleanupsKrzysztof Kozlowski1-1/+1
Remove trailing white-spaces and trailing blank lines (yamllint with default options does not like them). Suggested-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220402192819.154691-1-krzysztof.kozlowski@linaro.org
2022-04-04dt-bindings: Fix incomplete if/then/else schemasRob Herring1-3/+3
A recent review highlighted that the json-schema meta-schema allows any combination of if/then/else schema keywords even though if, then or else by themselves makes little sense. With an added meta-schema to only allow valid combinations, there's a handful of schemas found which need fixing in a variety of ways. Incorrect indentation is the most common issue. Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Michael Hennerich <Michael.Hennerich@analog.com> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Krzysztof Kozlowski <krzk+dt@kernel.org> Cc: Olivier Moysan <olivier.moysan@foss.st.com> Cc: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Georgi Djakov <djakov@kernel.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Vinod Koul <vkoul@kernel.org> Cc: Mark Brown <broonie@kernel.org> Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Cc: Grygorii Strashko <grygorii.strashko@ti.com> Cc: Dmitry Osipenko <digetx@gmail.com> Cc: linux-iio@vger.kernel.org Cc: alsa-devel@alsa-project.org Cc: linux-mmc@vger.kernel.org Cc: linux-tegra@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-phy@lists.infradead.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20220330145741.3044896-1-robh@kernel.org
2022-03-01dt-bindings: iio: Add ltc2688 documentationNuno Sá1-0/+146
Document the LTC2688 devicetree properties. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220225130129.69-4-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-12-16dt-bindings: iio: dac: Add adi,ad3552r.yamlMihail Chindris1-0/+217
Add documentation for ad3552r and ad3542r Signed-off-by: Mihail Chindris <mihail.chindris@analog.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-12-12dt-bindings: iio: dac: adi,ad5755: drop unrelated included.Jonathan Cameron1-1/+0
Probably a cut and paste error, but the binding header used in the example is for the wrong device and nothing from it is used. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Reviewed-by: Rob Herring <robh@kernel.org>
2021-12-12dt-bindings:iio:dac: add ad7293 docAntoniu Miclaus1-0/+61
Add device tree bindings for the AD7293 Power Amplifier. Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211202150819.24832-2-antoniu.miclaus@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-11-11dt-bindings: treewide: Update @st.com email address to @foss.st.comPatrice Chotard1-1/+1
Not all @st.com email address are concerned, only people who have a specific @foss.st.com email will see their entry updated. For some people, who left the company, remove their email. Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Cc: Fabien Dessenne <fabien.dessenne@foss.st.com> Cc: Christophe Roullier <christophe.roullier@foss.st.com> Cc: Gabriel Fernandez <gabriel.fernandez@foss.st.com> Cc: Lionel Debieve <lionel.debieve@foss.st.com> Cc: Amelie Delaunay <amelie.delaunay@foss.st.com> Cc: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> Cc: Ludovic Barre <ludovic.barre@foss.st.com> Cc: Christophe Kerello <christophe.kerello@foss.st.com> Cc: pascal Paillet <p.paillet@foss.st.com> Cc: Erwan Le Ray <erwan.leray@foss.st.com> Cc: Philippe CORNU <philippe.cornu@foss.st.com> Cc: Yannick Fertre <yannick.fertre@foss.st.com> Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Cc: Olivier Moysan <olivier.moysan@foss.st.com> Cc: Hugues Fruchet <hugues.fruchet@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20211110150144.18272-6-patrice.chotard@foss.st.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-10-07Documentation:devicetree:bindings:iio:dac: Fix valMihail Chindris1-1/+1
A correct value for output-range-microvolts is -5 to 5 Volts not -5 to 5 milivolts Fixes: e904cc899293f ("dt-bindings: iio: dac: AD5766 yaml documentation") Signed-off-by: Mihail Chindris <mihail.chindris@analog.com> Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com> Link: https://lore.kernel.org/r/20211007080035.2531-6-mihail.chindris@analog.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-07-19dt-bindings: iio: dac: microchip,mcp4922: Add missing binding documentJonathan Cameron1-0/+46
Simple binding for this family of microchip DACs. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Michael Welling <mwelling@ieee.org> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210627163244.1090296-16-jic23@kernel.org
2021-07-19dt-bindings: iio: dac: adi,ad8801: Add missing binding document.Jonathan Cameron1-0/+60
This device was missing a binding document. Simple binding with the ad8803 requiring two both low and high references whilst the 8801 only has a high reference. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210627163244.1090296-15-jic23@kernel.org
2021-07-19dt-bindings: iio: dac: adi,ad5791: Add missing bindings documentJonathan Cameron1-0/+52
Documenting existing bindings for this device. The Linux driver in theory 'works' without the two supplies that I have listed as required, but without a valid scale. As such I've documented it as required. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Michael Hennerich <michael.hennerich@analog.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210627163244.1090296-14-jic23@kernel.org
2021-07-19dt-bindings: iio: dac: adi,ad5764: Add missing binding documentJonathan Cameron1-0/+62
This binding covers the ad5744, ad5744r, ad5764 and ad5764r DACs. Note that the driver currently assumes the internal reference is used for the r parts. The binding as defined relaxes this constraint. There is no support in the binding or driver for the two digital IO signals. I do not propose to add that until we have a means to test any such binding. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210627163244.1090296-13-jic23@kernel.org
2021-07-19dt-bindings: iio: dac: ad5761: Add missing binding doc.Jonathan Cameron1-0/+60
Straight forward binding with vref optional for those part with internal regulators, but required for those without. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Ricardo Ribalda <ribalda@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210627163244.1090296-12-jic23@kernel.org
2021-07-19dt-bindings: iio: dac: ad5686 and ad5696: Add missing binding document.Jonathan Cameron1-0/+75
The use of vcc-supply for the reference voltage is unusual and should probably be deprecated as there is an explicit VREF pin on at least some of these parts. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210627163244.1090296-11-jic23@kernel.org
2021-07-19dt-bindings: iio: dac: ad5624r: Add missing binding documentJonathan Cameron1-0/+47
Simple binding, with optional vref. Note that the Linux driver does support vcc-supply for historical reasons, but lets not let that get into any bindings that are checked going forwards. Hence I have deliberately not documented it. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210627163244.1090296-10-jic23@kernel.org
2021-07-17dt-bindings: iio: dac: ad5504: Add missing binding documentJonathan Cameron1-0/+50
Binding for this high voltage DAC with temperature event signal. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210627163244.1090296-8-jic23@kernel.org
2021-07-17dt-bindings: iio: dac: ad5449: Add missing binding document.Jonathan Cameron1-0/+97
Documenting existing binding, so little flexibility available. 2 channel devices that require separate reference voltages. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210627163244.1090296-7-jic23@kernel.org
2021-07-17dt-bindings: iio: dac: ad5380: Add missing binding documentJonathan Cameron1-0/+70
A simple binding for this particular DAC familly. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210627163244.1090296-5-jic23@kernel.org
2021-07-17dt-bindings: iio: dac: adi,ad5360: Add missing binding documentJonathan Cameron1-0/+79
Bindings for the family of many channel DACs. Fairly straight forward with just a differing number of voltage references (an extra one for the 40 channel ad4371) Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210627163244.1090296-4-jic23@kernel.org
2021-07-17dt-bindings: iio: dac: adi,ad5064: Document bindings for many different DACsJonathan Cameron1-0/+268
Note this is documenting bindings that have effectively existing ever since this driver was merged. The naming conventions for the ADI parts are inconsistent on the data sheets which has lead to a mixture of -X and -reference voltage part naming. We could attempt to clean this up, but as we are stuck supporting the existing binding it is probably not worthwhile. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210627163244.1090296-3-jic23@kernel.org
2021-07-17dt-bindings: iio: dac: adi,ad5421: Add missing binding document.Jonathan Cameron1-0/+51
This is documented what is currently the case. There are a number of things that could be added, but I don't feel the binding elements are obvious enough to document without a driver implementation to verify they are good choices. These include * Range * Regulators, both input and potentially output (if the loop being driven is ever described). I've listed Lars and myself as maintainers of the binding, but if anyone else wants to be added they would be most welcome! Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20210627163244.1090296-2-jic23@kernel.org
2021-05-17dt-bindings:iio:dac:ad5755: txt to yaml format conversion.Jonathan Cameron2-124/+169
Straight forward conversion. Only fiddly bit is the XOR of spi-cpol and spi-cpha. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Link: https://lore.kernel.org/r/20201031184854.745828-40-jic23@kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210424173015.534941-1-jic23@kernel.org
2021-05-17dt-bindings:iio:dac:ti,dac082s085 yaml conversionJonathan Cameron2-34/+72
Fairly simple conversion with the exception of the XOR between spi-cpha and spi-cpol. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Lukas Wunner <lukas@wunner.de> Link: https://lore.kernel.org/r/20201031134110.724233-17-jic23@kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210401140956.224084-3-jic23@kernel.org
2021-02-22Merge tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds1-5/+5
Pull devicetree updates from Rob Herring: - Sync dtc to upstream version v1.6.0-51-g183df9e9c2b9 and build host fdtoverlay - Add kbuild support to build DT overlays (%.dtbo) - Drop NULLifying match table in of_match_device(). In preparation for this, there are several driver cleanups to use (of_)?device_get_match_data(). - Drop pointless wrappers from DT struct device API - Convert USB binding schemas to use graph schema and remove old plain text graph binding doc - Convert spi-nor and v3d GPU bindings to DT schema - Tree wide schema fixes for if/then schemas, array size constraints, and undocumented compatible strings in examples - Handle 'no-map' correctly for already reserved memblock regions * tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (35 commits) driver core: platform: Drop of_device_node_put() wrapper of: Remove of_dev_{get,put}() dt-bindings: usb: Change descibe to describe in usbmisc-imx.txt dt-bindings: can: rcar_canfd: Group tuples in pin control properties dt-bindings: power: renesas,apmu: Group tuples in cpus properties dt-bindings: mtd: spi-nor: Convert to DT schema format dt-bindings: Use portable sort for version cmp dt-bindings: ethernet-controller: fix fixed-link specification dt-bindings: irqchip: Add node name to PRUSS INTC dt-bindings: interconnect: Fix the expected number of cells dt-bindings: Fix errors in 'if' schemas dt-bindings: iommu: renesas,ipmmu-vmsa: Make 'power-domains' conditionally required dt-bindings: Fix undocumented compatible strings in examples kbuild: Add support to build overlays (%.dtbo) scripts: dtc: Remove the unused fdtdump.c file scripts: dtc: Build fdtoverlay tool scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9 scripts: dtc: Fetch fdtoverlay.c from external DTC project dt-bindings: thermal: sun8i: Fix misplaced schema keyword in compatible strings dt-bindings: iio: dac: Fix AD5686 references ...
2021-02-20Merge tag 'staging-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds2-6/+88
Pull staging and IIO driver updates from Greg KH: "Here is the "big" set of staging and IIO driver patches for 5.12-rc1. Nothing really huge in here, the number of staging tree patches has gone down for a bit, maybe there's only so much churn to happen in here at the moment. The IIO changes are: - new drivers - new DT bindings - new iio driver features with full details in the shortlog. The staging driver patches are just a lot of tiny coding style cleanups, along with some semi-larger hikey driver cleanups as those are _almost_ good enough to get out of the staging tree, but will probably have to wait until 5.13 to have happen. All of these have been in linux-next with no reported issues" * tag 'staging-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (189 commits) staging: hikey9xx: Fix alignment of function parameters staging: greybus: Fixed a misspelling in hid.c staging: wimax/i2400m: fix some byte order issues found by sparse staging: wimax: i2400m: fix some incorrect type warnings staging: greybus: minor code style fix staging:wlan-ng: use memdup_user instead of kmalloc/copy_from_user staging:r8188eu: use IEEE80211_FCTL_* kernel definitions staging: rtl8192e: remove multiple blank lines staging: greybus: Fixed alignment issue in hid.c staging: wfx: remove unused included header files staging: nvec: minor coding style fix staging: wimax: Fix some coding style problem staging: fbtft: add tearing signal detect staging: vt6656: Fixed issue with alignment in rf.c staging: qlge: Remove duplicate word in comment staging: rtl8723bs: remove obsolete commented out code staging: rtl8723bs: fix function comments to follow kernel-doc staging: wfx: avoid defining array of flexible struct staging: rtl8723bs: Replace one-element array with flexible-array member in struct ndis_80211_var_ie staging: Replace lkml.org links with lore ...
2021-02-03dt-bindings: iio: dac: Fix AD5686 referencesRob Herring1-5/+5
The example and filename use 'adi,ad5686', but the schema doesn't document it. The AD5686 is also a SPI interface variant while all the documented variants have an I2C interface. So let's update all the references to AD5686 to AD5696. Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Michael Hennerich <Michael.Hennerich@analog.com> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Cc: Michael Auchter <michael.auchter@ni.com> Cc: linux-iio@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Link: https://lore.kernel.org/r/20210202215503.114113-1-robh@kernel.org
2021-01-29dt-bindings: Cleanup standard unit propertiesRob Herring1-15/+26
Properties with standard unit suffixes already have a type and don't need type definitions. They also default to a single entry, so 'maxItems: 1' can be dropped. adi,ad5758 is an oddball which defined an enum of arrays. While a valid schema, it is simpler as a whole to only define scalar constraints. Cc: Jean Delvare <jdelvare@suse.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Serge Semin <fancer.lancer@gmail.com> Cc: linux-hwmon@vger.kernel.org Cc: linux-i2c@vger.kernel.org Cc: linux-iio@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-input@vger.kernel.org Cc: linux-mmc@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: linux-rtc@vger.kernel.org Cc: linux-serial@vger.kernel.org Cc: alsa-devel@alsa-project.org Cc: linux-watchdog@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Sebastian Reichel <sre@kernel.org> # for power-supply Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio Acked-by: Alexandre TORGUE <alexandre.torgue@foss.st.com> Link: https://lore.kernel.org/r/20210128194515.743252-1-robh@kernel.org
2021-01-22dt-bindings: iio: dac: AD5766 yaml documentationCristian Pop1-0/+63
This adds device tree bindings for the AD5766 DAC. Signed-off-by: Cristian Pop <cristian.pop@analog.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210115112105.58652-1-cristian.pop@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-01-09dt-bindings:iio:dac:microchip,mcp4725: fix properties for mcp4726Tomas Novotny1-6/+25
The vdd-supply property is optional if vref-supply is provided for mcp4726. Also the microchip,vref-buffered makes sense only if vref-supply is specified. Spotted by Jonathan during conversion to yaml. Reported-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Tomas Novotny <tomas@novotny.cz> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201216101316.1403-1-tomas@novotny.cz Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-12-03dt-bindings:iio:dac:dpot-dac: yaml conversion.Jonathan Cameron2-41/+64
Txt to yaml format conversion. I dropped the example section describing the measurement ADC, as that isn't strictly part of this binding. Uses the new dt-schema/schema/iio/iio-consumer.yaml schema. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Peter Rosin <peda@axentia.se> Link: https://lore.kernel.org/r/20201031181242.742301-3-jic23@kernel.org
2020-11-25dt-bindings:iio:dac:ad5592r: txt to yaml format conversion.Jonathan Cameron2-155/+204
This is a more complex binding. Whilst conversion is straight forward I am unsure if the full nature of required properties has been captured. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Michael Hennerich <michael.hennerich@analog.com> Link: https://lore.kernel.org/r/20201031184854.745828-39-jic23@kernel.org
2020-11-24Merge tag 'iio-for-5.11a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-nextGreg Kroah-Hartman23-309/+705
Jonathan writes: First set of new device support, features and cleanups for IIO in the 5.11 cycle Usual mixed bag of new drivers / device support + cleanups etc with the addition of a fairly big set of yaml conversions. Txt to yaml format conversions. In some cases dropped separate binding and moved to trivial devices (drop). Listed by manufacturer - dht11 temperature(drop) - adi,ad2s90 adi,ad5272 adi,ad5592r adi,ad5758 adi,ad5933 adi,ad7303 adi,adis16480 adi,adf4350 - ams,as3935 - asahi-kasei,ak8974 - atmel,sama5d2-adc - avago,apds9300 avago,apds9960 - bosch,bma180 bosch,bmc150_magn bosch,bme680 bosch,bmg180 - brcm,iproc-static-adc - capella,cm36651 - domintech,dmard06(drop) - fsl,mag3110 fsl,mma8452 fsl,vf610-dac - hoperf,hp03 - honeywell,hmc5843 - kionix,kxcjk1013 - maxim,ds1803(drop) maxim,ds4424 maxim,max30100 maxim,max30102 maxim,max31856 maxim,max31855k maxim,max44009 maxim,max5481 maxim,max5821 - meas,htu21(drop) meas,ms5367(drop) meas,ms5611 meas,tsys01(drop) - mediatek,mt2701-auxadc - melexis,mlx90614 melexis,mlx90632 - memsic,mmc35240(drop) - microchip,mcp41010 microchip,mcp4131 microchip,mcp4725 - murata,zap2326 - nxp,fxas21002c nxp,lpc1850-dac - pni,rm3100 - qcom,pm8018-adc qcom,spmi-iadc - renesas,isl29501 renesas,rcar-gyroadc - samsung,sensorhub-rinato - sensiron,sgp30 - sentech,sx9500 - sharp,gp2ap020a00f - st,hts221 st,lsm6dsx st,st-sensors(many!) st,uvis25 st,vcl53l0x st,vl6180 - ti,adc084s021 ti,ads124s08 ti,dac5571 ti,dac7311 ti,dac7512 ti,dac7612 ti,hdc1000(drop) ti,palmas-gpadc ti,opt3001 ti,tmp07 - upisemi,us51882 - vishay,vcnl4035 - x-powers,axp209 New device support * adi,ad5685 - Add support for AD5338R dual output 10-bit DAC - Add DT-binding doc. * mediatek,mt6360 - New driver for this SoC ADC with bindings and using new channel label support in the IIO core. * st,lsm6dsx - Add support for LSM6DST Core: * Add "label" to device channels, provided via a new core callback. Including DT docs for when that is the source, and ABI docs. * Add devm_iio_triggered_buffer_setup_ext to take extra attributes. * dmaengine, unwrap use of iio_buffer_set_attrs() * Drop iio_buffer_set_attrs() * Centralize ioctl call handling. Later fix to ensure -EINVAL returned if no handler has run. * Fix an issue with IIO_VAL_FRACTIONAL and negative values - doesn't affect any known existing drivers, but will impact a future one. * kernel-doc fix in trigger.h * file-ops ordering cleanup Features * semtech,sx9310 - Add control of hardware gain, proximity thresholds, hysteresis and debounce. - Increase what information on hardware configuration can be provided via DT. Cleanup and minor features * adi,ad5685 - Add of_match_table * adi,ad7292 - Drop pointless spi_set_drvdata() call * adi,ad7298 - Drop platform data and tidy up external reference config. * adi,ad7303 - Drop platform data handling as unused. * adi,ad7768 - Add new label attribute for channels provided from dt. * adi,ad7887 - devm_ usage in probe simplifying remove and error handling. * adi,adis16201 - Drop pointless spi_set_drvdata() call * adi,adis16209 - Drop pointless spi_set_drvdata() call * adi,adis16240 - White space fixup * adi,adxl372 - use new devm_iio_triggered-buffer_setup_ext() * amlogic,meson-saradc - Drop pointless semicolon. * amstaos,tsl2563 - Put back i2c_device_id table as needed for greybus probing. * atmel,at91_adc - Use of_device_get_match_data() instead of open coding it. - Constify some driver data - Add KCONFIG dep on CONFIG_OF and drop of_match_ptr() - Drop platform data as mostly dead code. - Tidy up reference voltage logic * atmel-sama5d2 - Drop a pointless semicolon - Merge buffer and trigger init into a separate function - Use new devm_iio_triggered_buff_setup_ext() * avago,apds9960 - Drop a pointless semicolon * bosch,bmc150 - Drop a pointless semicolon - Use new iio_triggered_buffer_setup_ext() * bosch,bmp280 - Drop a pointless semicolon * fsl,mma8452 - Constification * (google),cros_ec - Use new devm_iio_triggered_buffer_setup_ext() * hid-sensors - Use new iio_triggered_buffer_setup_ext() * ingenic,adc - Drop a pointless semicolon * invensense,icm426xx - Fix MAINTAINERS entry missing : * mediatek,mt6577_audxac - Add binding doc for mt8516 compatible with mt8173 * motorola,cpcap-adc - Fix an implicit fallthrough marking that clang needs to avoid warning. * samsung,exynos-adc - Stop relying on users counter form input device in ISR. * st,lsm6dsx - add vdd and vddio regulator control (including binding update) * st,stm32-adc - Tidy up code for dma transfers. - Adapt clock duty cycle for proper functioning. Note no known problems with existing boards. * st,vl53l0x-i2c - Put back i2c_device_id table as needed for greybus probing. * vishay,vcnl4035 - Put back i2c_device_id table as needed for greybus probing. * tag 'iio-for-5.11a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (126 commits) dt-bindings:iio:adc:x-powers,axp209-adc: txt to yaml conversion dt-bindings:iio:adc:renesas,rcar-gyroadc: txt to yaml conversion. dt-bindings:iio:adc:atmel,sama5d2-adc: txt to yaml conversion dt-bindings:iio:magnetometer:pni,rm3100: txt to yaml conversion. dt-bindings:iio:magnetometer:honeywell,hmc5843: txt to yaml format conversion dt-bindings:iio:magnetometer:bosch,bmc150_magn: txt to yaml conversion. dt-bindings:iio:magnetometer:asahi-kasei,ak8974: txt to yaml format conversion dt-bindings:iio:magnetometer:fsl,mag3110: txt to yaml conversion dt-bindings:iio:light:st,vl6180: txt to yaml format conversion. dt-bindings:iio:light:vishay,vcnl4035: txt to yaml conversion dt-bindings:iio:light:st,uvis25: txt to yaml conversion for this UV sensor dt-bindings:iio:light:upisemi,us51882: txt to yaml conversion. dt-bindings:iio:light:ti,opt3001: txt to yaml conversion dt-bindings:iio:light:maxim,max44009: txt to yaml conversion. dt-bindings:iio:light:sharp,gp2ap020a00f: txt to yaml conversion. dt-bindings:iio:light:capella,cm36651: txt to yaml conversion. dt-bindings:iio:light:avago,apds9960: txt to yaml conversion dt-bindings:iio:light:avago,apds9300: txt to yaml conversion. dt-bindings:iio:imu:st,lsm6dsx: txt to yaml conversion dt-bindings:iio:imu:adi,adis16480: txt to yaml conversion ...
2020-11-16dt-bindings:iio:dac:adi,ad5758 yaml conversionJonathan Cameron2-83/+129
I have put Michael as maintainer on this one. Happy to change it to someone else though. One issue in here, is I cannot have an example with a negative limit on the range. There are very few such yaml bindings in existence but the thermal-zones.yaml has the same problem. If there is any means of fixing this let me know. For now I'm sticking to positive range values in the example. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Michael Hennerich <Michael.Hennerich@analog.com> Link: https://lore.kernel.org/r/20201031134110.724233-24-jic23@kernel.org
2020-11-16dt-bindings:iio:dac:nxp,lpc1850-dac yaml conversion.Jonathan Cameron2-19/+58
Very similar binding to that for the ADC on the same device. Conversion from txt to yaml format. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Vladimir Zapolskiy <vz@mleia.com> Link: https://lore.kernel.org/r/20201031134110.724233-23-jic23@kernel.org
2020-11-16dt-bindings:iio:dac:maxim,max5821 yaml conversionJonathan Cameron2-14/+44
Simple txt to yaml conversion for this binding description. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Philippe Reynes <tremyfr@yahoo.fr> Link: https://lore.kernel.org/r/20201031134110.724233-22-jic23@kernel.org
2020-11-16dt-bindings:iio:dac:microchip,mcp4725 yaml conversionJonathan Cameron2-35/+71
I'm not sure vdd-supply absolutely has to be provided if vref-supply is, but as the previous binding docs stated it was required it seems reasonable to leave it as such. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Tomas Novotny <tomas@novotny.cz> Link: https://lore.kernel.org/r/20201031134110.724233-21-jic23@kernel.org
2020-11-16dt-bindings:iio:dac:fsl,vf610-dac yaml conversionJonathan Cameron2-20/+55
Simple binding to convert. Example expanded a little to include an example bus. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Sanchayan Maity <maitysanchayan@gmail.com> Link: https://lore.kernel.org/r/20201031134110.724233-20-jic23@kernel.org
2020-11-16dt-bindings:iio:dac:maxim,ds4424 yaml conversionJonathan Cameron2-20/+45
Simple conversion of this straight forward binding. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Ismail H. Kose <ihkose@gmail.com> Link: https://lore.kernel.org/r/20201031134110.724233-19-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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