Changes in Kconfig

b120dd3a - iio: addac: Kconfig: update ad74413r selections

Tue, 12 Sep 2023 08:54:21 +0000

iio: addac: Kconfig: update ad74413r selectionsBuilding ad74413r without selecting IIO_BUFFER andIIO_TRIGGERED_BUFFER generates error with respect to the iio triggerfunctions that are used within the driver.Update the Kconfig accordingly.Fixes: fea251b6a5db ("iio: addac: add AD74413R driver")Signed-off-by: Antoniu Miclaus Link: https://lore.kernel.org/r/20230912085421.51102-1-antoniu.miclaus@analog.comCc: Signed-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/addac/Kconfig

66fe5312 - iio: addac: stx104: Add 8254 Counter/Timer support

Sat, 16 Sep 2023 11:20:31 +0000

iio: addac: stx104: Add 8254 Counter/Timer supportThe STX104 features an 8254 Counter/Timer chip providing threecounter/timers which can be used for frequency measurement, frequencyoutput, pulse width modulation, pulse width measurement, event count,etc. The STX104 provides a register bank selection to bank selectbetween the 8254 Bank and the Indexed Register Array Bank; the IndexedRegister Array is not utilized by this driver, so the 8254 Bank isselected unconditionally.Signed-off-by: William Breathitt Gray Link: https://lore.kernel.org/r/20230916112031.3634-1-william.gray@linaro.orgSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/addac/Kconfig

c7301b84 - iio: addac: stx104: Migrate to the regmap API

Thu, 06 Apr 2023 14:40:14 +0000

iio: addac: stx104: Migrate to the regmap APIThe regmap API supports IO port accessors so we can take advantage ofregmap abstractions rather than handling access to the device registersdirectly in the driver.In addition, to improve code organization in stx104_probe(), thedevm_iio_device_register() call is moved above GPIO configuration inorder to keep relevant code closer together.Suggested-by: Andy Shevchenko Signed-off-by: William Breathitt Gray Link: https://lore.kernel.org/r/0bcdfc4738cc019fb2ff83f61eb46a3488bc166d.1680790580.git.william.gray@linaro.orgSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/addac/Kconfig

48ea7559 - iio: addac: add AD74115 driver

Thu, 17 Nov 2022 08:09:16 +0000

iio: addac: add AD74115 driverThe AD74115H is a single-channel, software-configurable, input andoutput device for industrial control applications. The AD74115Hprovides a wide range of use cases, integrated on a single chip.These use cases include analog output, analog input, digital output,digital input, resistance temperature detector (RTD), and thermocouplemeasurement capability. The AD74115H also has an integrated HART modem.A serial peripheral interface (SPI) is used to handle all communicationsto the device, including communications with the HART modem. The digitalinput and digital outputs can be accessed via the SPI or thegeneral-purpose input and output (GPIO) pins to support higherspeed data rates.The device features a 16-bit, sigma-delta analog-to-digital converter(ADC) and a 14-bit digital-to-analog converter (DAC).The AD74115H contains a high accuracy 2.5 V on-chip reference that canbe used as the DAC and ADC reference.Signed-off-by: Cosmin Tanislav Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20221117080916.411766-3-cosmin.tanislav@analog.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/addac/Kconfig

955c2aa9 - iio: stx104: Move to addac subdirectory

Mon, 15 Aug 2022 22:29:21 +0000

iio: stx104: Move to addac subdirectoryThe stx104 driver supports both ADC and DAC functionality.Signed-off-by: William Breathitt Gray Link: https://lore.kernel.org/r/20220815222921.138945-1-william.gray@linaro.orgSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/addac/Kconfig

fea251b6 - iio: addac: add AD74413R driver

Sun, 05 Dec 2021 11:40:45 +0000

iio: addac: add AD74413R driverThe AD74412R and AD74413R are quad-channel, software configurable,input/output solutions for building and process control applications.They contain functionality for analog output, analog input, digital input,resistance temperature detector, and thermocouple measurements integratedinto a single chip solution with an SPI interface.The devices feature a 16-bit ADC and four configurable 13-bit DACs toprovide four configurable input/output channels and a suite of diagnosticfunctions.The AD74413R differentiates itself from the AD74412R by beingHART-compatible.When configured with channel 0 as voltage output, channel 1 as currentoutput, channel 2 as voltage input and channel 3 as current input, thefollowing structure is created under the corresponding IIO device..├── in_current0_offset├── in_current0_raw├── in_current0_sampling_frequency├── in_current0_sampling_frequency_available├── in_current0_scale├── in_voltage1_offset├── in_voltage1_raw├── in_voltage1_sampling_frequency├── in_voltage1_sampling_frequency_available├── in_voltage1_scale├── in_voltage2_offset├── in_voltage2_raw├── in_voltage2_sampling_frequency├── in_voltage2_sampling_frequency_available├── in_voltage2_scale├── in_current3_offset├── in_current3_raw├── in_current3_sampling_frequency├── in_current3_sampling_frequency_available├── in_current3_scale├── out_voltage0_raw├── out_voltage0_scale├── out_current1_raw├── out_current1_scale├── name├── buffer│ ├── data_available│ ├── enable│ ├── length│ └── watermark└── scan_elements ├── in_current0_en ├── in_current0_index ├── in_current0_type ├── in_voltage1_en ├── in_voltage1_index ├── in_voltage1_type ├── in_voltage2_en ├── in_voltage2_index ├── in_voltage2_type ├── in_current3_en ├── in_current3_index └── in_current3_typeSigned-off-by: Cosmin Tanislav Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20211205114045.173612-4-cosmin.tanislav@analog.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/addac/Kconfig

b62e2e17 - iio: add addac subdirectory

Sun, 05 Dec 2021 11:40:43 +0000

iio: add addac subdirectoryFor IIO devices that expose both ADC and DAC functionality.Signed-off-by: Cosmin Tanislav Link: https://lore.kernel.org/r/20211205114045.173612-2-cosmin.tanislav@analog.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/addac/Kconfig