The following changes since commit f2906aa863381afb0015a9eb7fefad885d4e5a56: Linux 5.19-rc1 (2022-06-05 17:18:54 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-for-5.20a for you to fetch changes up to 568f6869e680c7492c5e38df9094af86fe9d6364: iio: adc: xilinx-xadc: Drop duplicate NULL check in xadc_parse_dt() (2022-07-13 17:11:43 +0100) ---------------------------------------------------------------- IIO new device support, features and minor fixes for 5.20 Several on-running cleanup efforts dominate this time, plus the DMA safety alignment issue identified due to improved understanding of the restrictions as a result of Catalin Marinas' efforts in that area. One immutable branch in here due to MFD and SPMI elements needed for the qcom-rradc driver. Device support * bmi088 - Add support for bmi085 (accelerometer part of IMU) - Add support for bmi090l (accelerometer part of IMU) * mcp4922 - Add support for single channel device MCP4921 * rzg2l-adc - Add compatible and minor tweaks to support RZ/G2UL ADC * sca3300 - Add support for scl3300 including refactoring driver to support multiple device types and cleanup noticed whilst working on driver. * spmi-rradc - New driver for Qualcomm SPMI Round Robin ADC including necessary additional utility functions in SPMI core and related MFD driver. * ti-dac55781 - Add compatible for DAC121C081 which is very similar to existing parts. Features * core - Warn on iio_trigger_get() on an unregistered IIO trigger. * bma400 - Triggered buffer support - Activity and step counting - Misc driver improvements such as devm and header ordering * cm32181 - Add PM support. * cros_ec - Sensor location support * sx9324 - Add precharge resistor setting - Add internal compensation resistor setting - Add CS idle/sleep mode. * sx9360 - Add precharge resistor setting * vl53l0x - Handle reset GPIO, regulator and relax handling of irq type. Cleanup and minor fixes: Treewide changes - Cleanup of error handling in remove functions in many drivers. - Update dt-binding maintainers for a number of ADI bindings. - Several sets of conversion of drivers from device tree specific to generic device properties. Includes fixing up various related header and Kconfig issues. - Drop include of of.h from iio.h and fix up drivers that need to include it directly. - More moves of clusters of drivers into appropriate IIO_XXX namespaces. - Tree wide fix of a long running bug around DMA safety requirements. IIO was using __cacheline_aligned to pad iio_priv() structures. This worked for a long time by coincidence, but correct alignment is ARCH_KMALLOC_MINALIGN. As there is activity around this area, introduce an IIO local IIO_DMA_MINALIGN to allow for changing it in one place rather than every driver in future. Note, there have been no reports of this bug in the wild, and it may not happen on any platforms supported by upstream, so no rush to backport these fixes. Other cleanup * core - Switch to ida_alloc()/free() - Drop unused iio_get_time_res() - Octal permissions and DEVICE_ATTR_* macros. - Cleanup bared unsigned usage. * MAINTAINERS - Add include/dt-bindings/iio/ to the main IIO entry. * ad5380 - Comment syntax fix. * ad74413r - Call to for_each_set_bit_from(), with from value as 0 replaced. * ad7768-1 - Drop explicit setting of INDIO_BUFFER_TRIGGERED as now done by the core. * adxl345 - Fix wrong address in dt-binding example. * adxl367 - Drop extra update of FIFO watermark. * at91-sama5d2 - Limit requested watermark to the hwfifo size. * bmg160, bme680 - Typos * cio-dac - Switch to iomap rather than direct use of ioports * kxsd9 - Replace CONFIG_PM guards with new PM macros that let the compiler cleanly remove the unused code and structures when !CONFIG_PM * lsm6dsx - Use new pm_sleep_ptr() and EXPORT_SIMPLE_DEV_PM_OPS(). Then move to Namespace. * meson_saradc - general cleanup. - Avoid attaching resources to iio_dev->dev - Use same struct device for all error messages - Convert to dev_err_probe() and use local struct device *dev to reduce code complexity. - Use devm_clk_get_optional() instead of hand rolling. - Use regmap_read_poll_timeout() instead of hand rolling. * mma7660 - Drop ACPI_PTR() use that is unhelpful. * mpu3050 - Stop exporting symbols not used outside of module - Switch to new DEFINE_RUNTIME_DEV_PM_OPS() macro and move to Namespace. * ping - Typo fix * qcom-spmi-rradc - Typo fix * sc27xx - Convert to generic struct u32_fract * srf08 - Drop a redundant check on !val * st_lsm6dsx - Limit the requested watermark to the hwfifo size. * stm32-adc - Use generic_handle_domain_irq() instead of opencoding. - Fix handling of ADC disable. * stm32-dac - Use str_enabled_disable() instead of open coding. * stx104 - Switch to iomap rather than direct use of ioports * tsc2046 - Drop explicit setting of INDIO_BUFFER_TRIGGERED as now done by the core. * tsl2563 - Replace flush_scheduled_work() with cancel_delayed_work_sync() - Replace cancel_delayed_work() with cancel_delayed_work_sync() * vl53l0x - Make the VDD regulator optional by allowing a dummy regulator. ---------------------------------------------------------------- Alexandru Tachici (5): dt-bindings: iio: accel: ADIS16240: update maintainers dt-bindings: iio: adc: AD9467: update maintainers dt-bindings: iio: adc: axi-adc: update maintainers dt-bindings: iio: dac: AD5770R: update maintainers dt-bindings: iio: imu: adis16480: update maintainers Andy Shevchenko (22): iio: trigger: stm32-lptimer-trigger: Make use of device properties iio: proximity: srf04: Make use of device properties iio: imu: st_lsm6dsx: Switch from of headers to mod_devicetable.h iio: adc: sd_adc_modulator: Drop dependency on OF iio: adc: envelope-detector: Drop dependency on OF iio: adc: lpc18xx_adc: Switch from of headers to mod_devicetable.h iio: dac: ad5592r: Get rid of OF specifics iio: adc: vf610_adc: Make use of device properties iio: adc: nau7802: Convert driver to use ->probe_new() iio: adc: nau7802: Make use of device properties iio: adc: intel_mrfld_adc: explicitly add proper header files iio: adc: sc27xx_adc: Re-use generic struct u32_fract iio: adc: meson_saradc: Don't attach managed resource to IIO device object iio: adc: meson_saradc: Align messages to be with physical device prefix iio: adc: meson_saradc: Convert to use dev_err_probe() iio: adc: meson_saradc: Use devm_clk_get_optional() iio: adc: meson_saradc: Use temporary variable for struct device iio: adc: meson_saradc: Use regmap_read_poll_timeout() for busy wait iio: accel: mma7660: Drop wrong use of ACPI_PTR() iio: dac: stm32-dac: Replace open coded str_enable_disable() iio: adc: xilinx-xadc: Make use of device properties iio: adc: xilinx-xadc: Drop duplicate NULL check in xadc_parse_dt() Biju Das (2): dt-bindings: iio: adc: Document Renesas RZ/G2UL ADC iio: adc: rzg2l_adc: Remove unnecessary channel check from rzg2l_adc_read_label() Caleb Connolly (5): spmi: add a helper to look up an SPMI device from a device node mfd: qcom-spmi-pmic: expose the PMIC revid information to clients mfd: qcom-spmi-pmic: read fab id on supported PMICs dt-bindings: iio: adc: document qcom-spmi-rradc iio: adc: qcom-spmi-rradc: introduce round robin adc Colin Ian King (1): iio: adc: qcom-spmi-rradc: Fix spelling mistake "coherrency" -> "coherency" Cosmin Tanislav (2): iio: accel: adxl367: do not update FIFO watermark on scan mode update iio: addac: ad74413r: for_each_set_bit_from -> for_each_set_bit Dmitry Rokosov (1): iio: trigger: warn about non-registered iio trigger getting attempt Gwendal Grignou (11): iio: ABI: Add a new location label iio: common: cros_ec_sensors: Add label attribute iio: sx9324: Fix register field spelling dt-bindings: iio: sx9324: Add precharge resistor setting iio: sx9324: Add precharge internal resistance setting dt-bindings: iio: sx9324: Add internal compensation resistor setting iio: sx9324: Add Setting for internal compensation resistor dt-bindings: iio: sx9324: Add input analog gain iio: sx9324: Add Setting for internal analog gain dt-bindings: iio: sx9360: Add precharge resistor setting iio: sx9360: Add pre-charge resistor setting Jagath Jog J (8): iio: accel: bma400: Fix the scale min and max macro values iio: accel: bma400: Reordering of header files iio: accel: bma400: conversion to device-managed function iio: accel: bma400: Add triggered buffer support iio: accel: bma400: Add separate channel for step counter iio: accel: bma400: Add step change event iio: accel: bma400: Add activity recognition support iio: accel: bma400: Add support for activity and inactivity events Jiang Jian (1): iio: dac: ad5380: align '*' each line and drop unneeded blank line Joe Simmons-Talbott (2): iio: Use octal permissions and DEVICE_ATTR_{RO,RW}. iio: Don't use bare "unsigned" Jonathan Cameron (105): iio: core: drop iio_get_time_res() iio: adc: adi-axi: Move exported symbols into IIO_ADI_AXI namespace. iio: gyro: mpu3050: Drop unused symbol exports. iio: gyro: mpu3050: Use pm_ptr() and DEFINE_RUNTIME_DEV_PM_OPS() iio: core: Fix IIO_ALIGN and rename as it was not sufficiently large iio: accel: adxl313: Fix alignment for DMA safety iio: accel: adxl355: Fix alignment for DMA safety iio: accel: adxl367: Fix alignment for DMA safety iio: accel: bma220: Fix alignment for DMA safety iio: accel: bmi088: Fix alignment for DMA safety iio: accel: sca3000: Fix alignment for DMA safety iio: accel: sca3300: Fix alignment for DMA safety iio: adc: ad7266: Fix alignment for DMA safety iio: adc: ad7280a: Fix alignment for DMA safety iio: adc: ad7292: Fix alignment for DMA safety iio: adc: ad7298: Fix alignment for DMA safety iio: adc: ad7476: Fix alignment for DMA safety iio: adc: ad7606: Fix alignment for DMA safety iio: adc: ad7766: Fix alignment for DMA safety iio: adc: ad7768-1: Fix alignment for DMA safety iio: adc: ad7887: Fix alignment for DMA safety iio: adc: ad7923: Fix alignment for DMA safety iio: adc: ad7949: Fix alignment for DMA safety iio: adc: hi8435: Fix alignment for DMA safety iio: adc: ltc2496: Fix alignment for DMA safety iio: adc: ltc2497: Fix alignment for DMA safety iio: adc: max1027: Fix alignment for DMA safety iio: adc: max11100: Fix alignment for DMA safety iio: adc: max1118: Fix alignment for DMA safety iio: adc: max1241: Fix alignment for DMA safety iio: adc: mcp320x: Fix alignment for DMA safety iio: adc: ti-adc0832: Fix alignment for DMA safety iio: adc: ti-adc084s021: Fix alignment for DMA safety iio: adc: ti-adc108s102: Fix alignment for DMA safety iio: adc: ti-adc12138: Fix alignment for DMA safety iio: adc: ti-adc128s052: Fix alignment for DMA safety iio: adc: ti-adc161s626: Fix alignment for DMA safety iio: adc: ti-ads124s08: Fix alignment for DMA safety iio: adc: ti-ads131e08: Fix alignment for DMA safety iio: adc: ti-ads7950: Fix alignment for DMA safety iio: adc: ti-ads8344: Fix alignment for DMA safety iio: adc: ti-ads8688: Fix alignment for DMA safety iio: adc: ti-tlc4541: Fix alignment for DMA safety iio: addac: ad74413r: Fix alignment for DMA safety iio: amplifiers: ad8366: Fix alignment for DMA safety iio: common: ssp: Fix alignment for DMA safety iio: dac: ad5064: Fix alignment for DMA safety iio: dac: ad5360: Fix alignment for DMA safety iio: dac: ad5421: Fix alignment for DMA safety iio: dac: ad5449: Fix alignment for DMA safety iio: dac: ad5504: Fix alignment for DMA safety iio: dac: ad5592r: Fix alignment for DMA safety iio: dac: ad5686: Fix alignment for DMA safety iio: dac: ad5755: Fix alignment for DMA safety iio: dac: ad5761: Fix alignment for DMA safety iio: dac: ad5764: Fix alignment for DMA safety iio: dac: ad5766: Fix alignment for DMA safety iio: dac: ad5770r: Fix alignment for DMA safety iio: dac: ad5791: Fix alignment for DMA saftey iio: dac: ad7293: Fix alignment for DMA safety iio: dac: ad7303: Fix alignment for DMA safety iio: dac: ad8801: Fix alignment for DMA safety iio: dac: ltc2688: Fix alignment for DMA safety iio: dac: mcp4922: Fix alignment for DMA safety iio: dac: ti-dac082s085: Fix alignment for DMA safety iio: dac: ti-dac5571: Fix alignment for DMA safety iio: dac: ti-dac7311: Fix alignment for DMA safety iio: dac: ti-dac7612: Fix alignment for DMA safety iio: frequency: ad9523: Fix alignment for DMA safety iio: frequency: adf4350: Fix alignment for DMA safety iio: frequency: adf4371: Fix alignment for DMA safety iio: frequency: admv1013: Fix alignment for DMA safety iio: frequency: admv1014: Fix alignment for DMA safety iio: frequency: admv4420: Fix alignment for DMA safety iio: frequency: adrf6780: Fix alignment for DMA safety iio: gyro: adis16080: Fix alignment for DMA safety iio: gyro: adis16130: Fix alignment for DMA safety iio: gyro: adxrs450: Fix alignment for DMA safety iio: gyro: fxas210002c: Fix alignment for DMA safety iio: imu: fxos8700: Fix alignment for DMA safety iio: imu: inv_icm42600: Fix alignment for DMA safety iio: imu: inv_icm42600: Fix alignment for DMA safety in buffer code. iio: imu: mpu6050: Fix alignment for DMA safety iio: potentiometer: ad5110: Fix alignment for DMA safety iio: potentiometer: ad5272: Fix alignment for DMA safety iio: potentiometer: max5481: Fix alignment for DMA safety iio: potentiometer: mcp41010: Fix alignment for DMA safety iio: potentiometer: mcp4131: Fix alignment for DMA safety iio: pressure: dlhl60d: Drop unnecessary alignment forcing. iio: proximity: as3935: Fix alignment for DMA safety iio: proximity: vcnl3020: Drop unnecessary alignment requirement for i2c device iio: resolver: ad2s1200: Fix alignment for DMA safety iio: resolver: ad2s90: Fix alignment for DMA safety iio: temp: ltc2983: Fix alignment for DMA safety iio: temp: max31865: Fix alignment for DMA safety iio: temp: maxim_thermocouple: Fix alignment for DMA safety iio:accel:kxsd9: Switch from CONFIG_PM guards to pm_ptr() etc iio: humidity: hts221: Use EXPORT_SIMPLE_DEV_PM_OPS() to allow compiler to remove dead code. iio: humidity: hts221: Move symbol exports into IIO_HTS221 namespace iio: imu: lsm6dsx: Use new pm_sleep_ptr() and EXPORT_SIMPLE_DEV_PM_OPS() iio: imu: lsm6dsx: Move exported symbols to the IIO_LSM6DSX namespace Merge branch 'immutable-qcom-spmi-rradc' into togreg iio: imu: bmi160: Move exported symbols to IIO_BMI160 namespace iio: pressure: bmp280: Move symbol exports to IIO_BMP280 namespace iio: chemical: sps30: Move symbol exports into IIO_SPS30 namespace Julia Lawall (2): iio: proximity: ping: fix typo in comment iio: chemical: bme680: fix typo in comment Kai-Heng Feng (1): iio: light: cm32181: Add PM support Kory Maincent (2): iio: dac: mcp4922: add support to mcp4921 dt-bindings: iio: dac: mcp4922: expand for mcp4921 support LI Qingwu (11): iio: accel: bmi088: Modified the scale calculate iio: accel: bmi088: Make it possible to config scales iio: accel: bmi088: modified the device name iio: accel: bmi088: Add support for bmi085 accel iio: accel: bmi088: Add support for bmi090l accel dt-bindings: iio: accel: Add bmi085 and bmi090l bindings dt-bindings: iio: accel: sca3300: Document murata,scl3300 iio: accel: sca3300: add define for temp channel for reuse. iio: accel: sca3300: modified to support multi chips iio: accel: sca3300: Add support for SCL3300 iio: accel: sca3300: Add inclination channels Li Zhengyu (1): iio: srf08: Remove redundant if statement Luca Weiss (1): proximity: vl53l0x: Make VDD regulator actually optional Lukas Bulwahn (1): MAINTAINERS: add include/dt-bindings/iio to IIO SUBSYSTEM AND DRIVERS Marcus Folkesson (2): iio: adc: ti-tsc2046: do not explicity set INDIO_BUFFER_TRIGGERED mode iio: adc: ad778-1: do not explicity set INDIO_BUFFER_TRIGGERED mode Marek Vasut (1): dt-bindings: iio/accel: Fix adi,adxl345/6 example I2C address Markuss Broks (4): dt-bindings: proximity: vl53l0x: Document optional supply and GPIO properties proximity: vl53l0x: Prefer pre-initialized interrupt flags proximity: vl53l0x: Handle the VDD regulator proximity: vl53l0x: Handle the reset GPIO Nuno Sá (19): iio: adc: ad7606: explicitly add proper header files iio: adc: ad7606_par: explicitly add proper header files iio: adc: berlin2-adc: explicitly add proper header files iio: adc: imx7d_adc: explicitly add proper header files iio: adc: imx8qxp-adc: explicitly add proper header files iio: adc: ingenic-adc: explicitly add proper header files iio: adc: mp2629_adc: explicitly add proper header files iio: adc: mt6360-adc: explicitly add proper header files iio: adc: npcm_adc: explicitly add proper header files iio: adc: rzg2l_adc: explicitly add proper header files iio: common: cros_ec_lid_angle: explicitly add proper header files iio: common: cros_ec_sensors: explicitly add proper header files iio: dac: stm32-dac: explicitly add proper header files iio: dac: vf610_dac: explicitly add proper header files iio: humidity: hts221_buffer: explicitly add proper header files iio: light: cros_ec_light_prox: explicitly add proper header files iio: pressure: cros_ec_baro: explicitly add proper header files iio: trigger: stm32-lptimer-trigger: explicitly add proper header files iio: core: drop of.h from iio.h Olivier Moysan (2): iio: adc: stm32-adc: make safe adc disable iio: adc: stm32-adc: disable adc before calibration Paul Cercueil (2): iio: imu: st_lsm6dsx: Limit requested watermark value to hwfifo size iio: at91-sama5d2: Limit requested watermark value to hwfifo size Peter Rosin (2): dt-bindings: iio: ti-dac5571: Add ti,dac121c081 iio: dac: ti-dac5571: add support for ti,dac121c081 Sebastian Andrzej Siewior (1): iio: adc: stm32-adc: Use generic_handle_domain_irq() Stephen Boyd (2): dt-bindings: iio: sx9324: Add CS idle/sleep mode iio: sx9324: Add setting for CS idle mode Tetsuo Handa (2): iio: light: tsl2563: Replace flush_scheduled_work() with cancel_delayed_work_sync(). iio:light:tsl2563: Replace cancel_delayed_work() with cancel_delayed_work_sync(). Uwe Kleine-König (19): iio:accel:mc3230: Remove duplicated error reporting in .remove() iio:accel:stk8312: Remove duplicated error reporting in .remove() iio:accel:stk8ba50: Remove duplicated error reporting in .remove() iio:light:bh1780: Remove duplicated error reporting in .remove() iio:light:isl29028: Remove duplicated error reporting in .remove() iio:light:jsa1212: Remove duplicated error reporting in .remove() iio:light:opt3001: Remove duplicated error reporting in .remove() iio:light:stk3310: Remove duplicated error reporting in .remove() iio:light:tsl2583: Remove duplicated error reporting in .remove() iio: health: afe4404: Remove duplicated error reporting in .remove() iio:adc:ina2xx: Improve error reporting for problems during .remove() iio:adc:ti-ads1015: Improve error reporting for problems during .remove() iio:chemical:atlas: Improve error reporting for problems during .remove() iio:chemical:ccs811: Improve error reporting for problems during .remove() iio:light:pa12203001: Improve error reporting for problems during .remove() iio:light:us5182d: Improve error reporting for problems during .remove() iio:light:vcnl4000: Improve error reporting for problems during .remove() iio:light:vcnl4035: Improve error reporting for problems during .remove() iio:magnetometer:mbc150: Make bmc150_magn_remove() return void William Breathitt Gray (2): iio: adc: stx104: Utilize iomap interface iio: dac: cio-dac: Utilize iomap interface Xiang wangx (2): iio: accel: sca3000: Fix syntax errors in comments iio: gyro: bmg160: Fix typo in comment keliu (1): iio: Directly use ida_alloc()/free() Documentation/ABI/testing/sysfs-bus-iio | 5 + .../bindings/iio/accel/adi,adis16240.yaml | 2 +- .../devicetree/bindings/iio/accel/adi,adxl345.yaml | 2 +- .../bindings/iio/accel/bosch,bmi088.yaml | 2 + .../bindings/iio/accel/murata,sca3300.yaml | 1 + .../devicetree/bindings/iio/adc/adi,ad9467.yaml | 1 - .../devicetree/bindings/iio/adc/adi,axi-adc.yaml | 1 - .../bindings/iio/adc/qcom,spmi-rradc.yaml | 51 + .../bindings/iio/adc/renesas,rzg2l-adc.yaml | 28 +- .../devicetree/bindings/iio/dac/adi,ad5770r.yaml | 2 +- .../bindings/iio/dac/microchip,mcp4922.yaml | 1 + .../devicetree/bindings/iio/dac/ti,dac5571.yaml | 1 + .../devicetree/bindings/iio/imu/adi,adis16480.yaml | 2 +- .../bindings/iio/proximity/semtech,sx9324.yaml | 39 + .../bindings/iio/proximity/semtech,sx9360.yaml | 9 + .../bindings/iio/proximity/st,vl53l0x.yaml | 5 + MAINTAINERS | 1 + drivers/iio/accel/Kconfig | 2 + drivers/iio/accel/adxl313_core.c | 2 +- drivers/iio/accel/adxl355_core.c | 2 +- drivers/iio/accel/adxl367.c | 48 +- drivers/iio/accel/adxl367_spi.c | 8 +- drivers/iio/accel/bma220_spi.c | 2 +- drivers/iio/accel/bma400.h | 50 +- drivers/iio/accel/bma400_core.c | 710 +++++++++++++- drivers/iio/accel/bma400_i2c.c | 10 +- drivers/iio/accel/bma400_spi.c | 8 +- drivers/iio/accel/bmi088-accel-core.c | 99 +- drivers/iio/accel/bmi088-accel-spi.c | 17 +- drivers/iio/accel/bmi088-accel.h | 9 +- drivers/iio/accel/cros_ec_accel_legacy.c | 2 +- drivers/iio/accel/kxsd9-i2c.c | 2 +- drivers/iio/accel/kxsd9-spi.c | 2 +- drivers/iio/accel/kxsd9.c | 11 +- drivers/iio/accel/mc3230.c | 4 +- drivers/iio/accel/mma7660.c | 6 +- drivers/iio/accel/sca3000.c | 6 +- drivers/iio/accel/sca3300.c | 325 +++++-- drivers/iio/accel/stk8312.c | 4 +- drivers/iio/accel/stk8ba50.c | 4 +- drivers/iio/adc/Kconfig | 17 +- drivers/iio/adc/Makefile | 1 + drivers/iio/adc/ad7266.c | 4 +- drivers/iio/adc/ad7280a.c | 2 +- drivers/iio/adc/ad7292.c | 2 +- drivers/iio/adc/ad7298.c | 2 +- drivers/iio/adc/ad7476.c | 5 +- drivers/iio/adc/ad7606.c | 1 + drivers/iio/adc/ad7606.h | 4 +- drivers/iio/adc/ad7606_par.c | 1 + drivers/iio/adc/ad7766.c | 5 +- drivers/iio/adc/ad7768-1.c | 6 +- drivers/iio/adc/ad7887.c | 5 +- drivers/iio/adc/ad7923.c | 4 +- drivers/iio/adc/ad7949.c | 2 +- drivers/iio/adc/ad9467.c | 1 + drivers/iio/adc/adi-axi-adc.c | 11 +- drivers/iio/adc/at91-sama5d2_adc.c | 2 +- drivers/iio/adc/berlin2-adc.c | 2 + drivers/iio/adc/hi8435.c | 2 +- drivers/iio/adc/imx7d_adc.c | 1 + drivers/iio/adc/imx8qxp-adc.c | 1 + drivers/iio/adc/ina2xx-adc.c | 10 +- drivers/iio/adc/ingenic-adc.c | 2 + drivers/iio/adc/intel_mrfld_adc.c | 1 + drivers/iio/adc/lpc18xx_adc.c | 3 +- drivers/iio/adc/ltc2496.c | 4 +- drivers/iio/adc/ltc2497.c | 4 +- drivers/iio/adc/max1027.c | 2 +- drivers/iio/adc/max11100.c | 4 +- drivers/iio/adc/max1118.c | 2 +- drivers/iio/adc/max1241.c | 2 +- drivers/iio/adc/mcp320x.c | 2 +- drivers/iio/adc/meson_saradc.c | 177 ++-- drivers/iio/adc/mp2629_adc.c | 1 + drivers/iio/adc/mt6360-adc.c | 1 + drivers/iio/adc/nau7802.c | 16 +- drivers/iio/adc/npcm_adc.c | 1 + drivers/iio/adc/qcom-spmi-rradc.c | 1022 ++++++++++++++++++++ drivers/iio/adc/rzg2l_adc.c | 4 +- drivers/iio/adc/sc27xx_adc.c | 15 +- drivers/iio/adc/stm32-adc-core.c | 2 +- drivers/iio/adc/stm32-adc.c | 6 + drivers/iio/adc/stx104.c | 56 +- drivers/iio/adc/ti-adc0832.c | 2 +- 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