Changes in Kconfig

bbeaec81 - iio: ad7380: add support for SPI offload

Mon, 10 Mar 2025 17:39:52 +0000

iio: ad7380: add support for SPI offloadAdd support for SPI offload to the ad7380 driver. SPI offload allowssampling data at the max sample rate (2MSPS with one SDO line).This is developed and tested against the ADI example FPGA design forthis family of ADCs [1].[1]: http://analogdevicesinc.github.io/hdl/projects/ad738x_fmc/index.htmlSigned-off-by: Angelo Dureghello Link: https://patch.msgid.link/20250310-wip-bl-spi-offload-ad7380-v4-1-b184b37b7c72@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

2e3ae10c - iio: adc: ad7191: add AD7191

Fri, 28 Feb 2025 14:06:01 +0000

iio: adc: ad7191: add AD7191AD7191 is a pin-programmable, ultra-low noise 24-bit sigma-delta ADCdesigned for precision bridge sensor measurements. It features twodifferential analog input channels, selectable output rates,programmable gain, internal temperature sensor and simultaneous50Hz/60Hz rejection.Signed-off-by: Alisa-Dariana Roman Reviewed-by: David LechnerLink: https://patch.msgid.link/20250228141327.262488-3-alisa.roman@analog.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

024b08fe - iio: adc: Add driver for ADS7128 / ADS7138

Thu, 13 Feb 2025 15:58:58 +0000

iio: adc: Add driver for ADS7128 / ADS7138Add driver for ADS7128 and ADS7138 12-bit, 8-channel analog-to-digitalconverters. These ADCs have a wide operating range and a wide featureset. Communication is based on the I2C interface.ADS7128 differs in the addition of further hardware features, like aroot-mean-square (RMS) and a zero-crossing-detect (ZCD) module.Signed-off-by: Tobias Sperling Link: https://patch.msgid.link/20250213-adc_ml-v4-2-66b68f8fdb8c@softing.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

0cb8b324 - iio: adc: ad4030: add driver for ad4030-24

Fri, 14 Feb 2025 12:22:32 +0000

iio: adc: ad4030: add driver for ad4030-24This adds a new driver for the Analog Devices INC. AD4030-24 ADC.The driver implements basic support for the AD4030-24 1 channeldifferential ADC with hardware gain and offset control.Signed-off-by: Esteban Blanc Link: https://patch.msgid.link/20250214-eblanc-ad4630_v1-v4-2-135dd66cab6a@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

6250803f - iio: adc: ad4851: add ad485x driver

Fri, 14 Feb 2025 13:19:55 +0000

iio: adc: ad4851: add ad485x driverAdd support for the AD485X a fully buffered, 8-channel simultaneoussampling, 16/20-bit, 1 MSPS data acquisition system (DAS) withdifferential, wide common-mode range inputs.Signed-off-by: Antoniu Miclaus Link: https://patch.msgid.link/20250214131955.31973-10-antoniu.miclaus@analog.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

f09f140e - iio: adc: ad4695: Add support for SPI offload

Fri, 07 Feb 2025 20:09:11 +0000

iio: adc: ad4695: Add support for SPI offloadAdd support for SPI offload to the ad4695 driver. SPI offload allowssampling data at the max sample rate (500kSPS or 1MSPS).This is developed and tested against the ADI example FPGA design forthis family of ADCs [1].[1]: http://analogdevicesinc.github.io/hdl/projects/ad469x_fmc/index.htmlReviewed-by: Nuno Sa Signed-off-by: David Lechner Link: https://patch.msgid.link/20250207-dlech-mainline-spi-engine-offload-2-v8-14-e48a489be48c@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

cbc986cd - iio: adc: ad7944: add support for SPI offload

Fri, 07 Feb 2025 20:09:08 +0000

iio: adc: ad7944: add support for SPI offloadAdd support for SPI offload to the ad7944 driver. This allows readingdata at the max sample rate of 2.5 MSPS.Reviewed-by: Jonathan Cameron Reviewed-by: Nuno Sa Signed-off-by: David Lechner Link: https://patch.msgid.link/20250207-dlech-mainline-spi-engine-offload-2-v8-11-e48a489be48c@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

1093f83b - iio: adc: ad4695: add custom regmap bus callbacks

Wed, 13 Nov 2024 20:53:00 +0000

iio: adc: ad4695: add custom regmap bus callbacksAdd a custom implementation of regmap read/write callbacks using the SPIbus. This allows them to be performed at a lower SCLK rate than datareads. Previously, all SPI transfers were being performed at a lowerspeed, but with this change sample data is read at the max bus speedwhile the register reads/writes remain at the lower rate.Also remove .can_multi_write from the AD4695 driver's regmap_configs, asthis isn't implemented or needed.For some background context, see:https://lore.kernel.org/linux-iio/20241028163907.00007e12@Huawei.com/Suggested-by: David Lechner Signed-off-by: Trevor Gamblin Reviewed-by: David Lechner Tested-by: David Lechner Link: https://patch.msgid.link/20241113-tgamblin-ad4695_improvements-v2-3-b6bb7c758fc4@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

aa81ad9a - iio: adc: Remove "default n" entries

Tue, 22 Oct 2024 14:36:00 +0000

iio: adc: Remove "default n" entriesLinus already once did that for PDx86, don't repeat our mistakes.TL;DR: 'n' *is* the default 'default'.Signed-off-by: Andy Shevchenko Link: https://patch.msgid.link/20241022143600.3314241-1-andriy.shevchenko@linux.intel.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

c9a3f8c7 - drivers: iio: adc: add support for ad777x family

Mon, 14 Oct 2024 14:32:00 +0000

drivers: iio: adc: add support for ad777x familyAdd support for AD7770, AD7771, AD7779 ADCs. The device is capable ofsending out data both on DOUT lines interface,as on the SDO line.The driver currently implements only the SDO data streaming mode. SPIcommunication is used alternatively for accessing registers and streamingdata. Register accesses are protected by crc8.Signed-off-by: Ramona Alexandra Nechita Link: https://patch.msgid.link/20241014143204.30195-4-ramona.nechita@analog.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

849cebf8 - iio: adc: ad7606: Add iio-backend support

Tue, 15 Oct 2024 13:56:20 +0000

iio: adc: ad7606: Add iio-backend support- Basic support for iio backend.- Supports IIO_CHAN_INFO_SAMP_FREQ R/W.- Only hardware mode is available, and that IIO_CHAN_INFO_RAW is not supported if iio-backend mode is selected.Signed-off-by: Guillaume Stols Link: https://patch.msgid.link/20241015-ad7606_add_iio_backend_support-v5-7-654faf1ae08c@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

b7ffd0fa - iio: adc: ad7625: add driver

Mon, 09 Sep 2024 14:30:48 +0000

iio: adc: ad7625: add driverAdd a driver for the AD762x and AD796x family of ADCs. These arepin-compatible devices using an LVDS interface for data transfer,capable of sampling at rates of 6 (AD7625), 10 (AD7626), and 5(AD7960/AD7961) MSPS, respectively. They also feature multiple voltagereference options based on the configuration of the EN1/EN0 pins, whichcan be set in the devicetree.Reviewed-by: Nuno Sa Signed-off-by: Trevor Gamblin Link: https://patch.msgid.link/20240909-ad7625_r1-v5-2-60a397768b25@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

66cf4455 - iio: adc: ad4695: Add missing Kconfig select

Wed, 09 Oct 2024 21:23:04 +0000

iio: adc: ad4695: Add missing Kconfig selectAdd select IIO_BUFFER and select IIO_TRIGGERED_BUFFER to the Kconfig forthe ad4695 driver.Fixes: 6cc7e4bf2e08 ("iio: adc: ad4695: implement triggered buffer")Signed-off-by: David Lechner Reviewed-by: Javier Carrasco Link: https://patch.msgid.link/20241009-iio-adc-ad4695-fix-kconfig-v1-1-e2a4dfde8d55@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

4c4834fd - iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig

Thu, 03 Oct 2024 21:04:50 +0000

iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in KconfigThis driver makes use of triggered buffers, but does not select therequired modules.Fixes: 2a86487786b5 ("iio: adc: ti-ads8688: add trigger and buffer support")Add the missing 'select IIO_BUFFER' and 'select IIO_TRIGGERED_BUFFER'.Signed-off-by: Javier Carrasco Reviewed-by: Sean Nyekjaer Link: https://patch.msgid.link/20241003-iio-select-v1-4-67c0385197cd@gmail.comCc: Signed-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

a985576a - iio: adc: ti-lmp92064: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig

Thu, 03 Oct 2024 21:04:52 +0000

iio: adc: ti-lmp92064: add missing select IIO_(TRIGGERED_)BUFFER in KconfigThis driver makes use of triggered buffers, but does not select therequired modules.Add the missing 'select IIO_BUFFER' and 'select IIO_TRIGGERED_BUFFER'.Fixes: 6c7bc1d27bb2 ("iio: adc: ti-lmp92064: add buffering support")Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241003-iio-select-v1-6-67c0385197cd@gmail.comCc: Signed-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

f3fe8c52 - iio: adc: ti-lmp92064: add missing select REGMAP_SPI in Kconfig

Thu, 03 Oct 2024 21:04:51 +0000

iio: adc: ti-lmp92064: add missing select REGMAP_SPI in KconfigThis driver makes use of regmap_spi, but does not select the requiredmodule.Add the missing 'select REGMAP_SPI'.Fixes: 627198942641 ("iio: adc: add ADC driver for the TI LMP92064 controller")Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241003-iio-select-v1-5-67c0385197cd@gmail.comCc: Signed-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

eb143d05 - iio: adc: ti-ads124s08: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig

Thu, 03 Oct 2024 21:04:49 +0000

iio: adc: ti-ads124s08: add missing select IIO_(TRIGGERED_)BUFFER in KconfigThis driver makes use of triggered buffers, but does not select therequired modules.Add the missing 'select IIO_BUFFER' and 'select IIO_TRIGGERED_BUFFER'.Fixes: e717f8c6dfec ("iio: adc: Add the TI ads124s08 ADC code")Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241003-iio-select-v1-3-67c0385197cd@gmail.comCc: Signed-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

f4dc96f0 - iio: adc: ad7944: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig

Thu, 03 Oct 2024 21:04:48 +0000

iio: adc: ad7944: add missing select IIO_(TRIGGERED_)BUFFER in KconfigThis driver makes use of triggered buffers, but does not select therequired modules.Add the missing 'select IIO_BUFFER' and 'select IIO_TRIGGERED_BUFFER'.Fixes: d1efcf8871db ("iio: adc: ad7944: add driver for AD7944/AD7985/AD7986")Signed-off-by: Javier Carrasco Reviewed-by: David Lechner Link: https://patch.msgid.link/20241003-iio-select-v1-2-67c0385197cd@gmail.comCc: Signed-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

fb45972c - iio: adc: Add support for the GE HealthCare PMC ADC

Thu, 03 Oct 2024 11:46:40 +0000

iio: adc: Add support for the GE HealthCare PMC ADCThe GE HealthCare PMC Analog to Digital Converter (ADC) is a 16-Channel(voltage and current), 16-Bit ADC with an I2C Interface.Signed-off-by: Herve Codina Tested-by: Ian Ray Reviewed-by: David Lechner Link: https://patch.msgid.link/20241003114641.672086-4-herve.codina@bootlin.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig

afdc5956 - iio: adc: ad7606: Fix typo in the driver name

Fri, 04 Oct 2024 21:48:35 +0000

iio: adc: ad7606: Fix typo in the driver nameThe parallel driver's name is ad7606_par and not ad7606_parallel.Fixes: 0046a46a8f93 ("staging/ad7606: Actually build the interface modules")Signed-off-by: Guillaume Stols Link: https://patch.msgid.link/20241004-ad7606_add_iio_backend_support-v3-1-38757012ce82@baylibre.comSigned-off-by: Jonathan Cameron List of files: /linux-6.15/drivers/iio/adc/Kconfig