kernel/git/stable/linux.git/drivers/iio/frequency/Kconfig, branch master

iio: frequency: adf41513: driver implementation

2026-06-29T23:15:52+00:00

The driver is based on existing PLL drivers in the IIO subsystem and implements the following key features: - Integer-N and fractional-N (fixed/variable modulus) synthesis modes; - High-resolution frequency calculations using microhertz (µHz) precision to handle sub-Hz resolution across multi-GHz frequency ranges; - IIO debugfs interface for direct register access; - FW property parsing from devicetree including charge pump settings and reference path configuration; - Power management support with suspend/resume callbacks; - Lock detect GPIO monitoring. Signed-off-by: Rodrigo Alencar Signed-off-by: Jonathan Cameron

iio: frequency: admv4420: fix missing select REMAP_SPI in Kconfig

2024-10-10T18:27:25+00:00

This driver makes use of regmap_spi, but does not select the required module. Add the missing 'select REGMAP_SPI'. Fixes: b59c04155901 ("iio: frequency: admv4420.c: Add support for ADMV4420") Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241007-ad2s1210-select-v2-2-7345d228040f@gmail.com Signed-off-by: Jonathan Cameron

iio: frequency: {admv4420,adrf6780}: format Kconfig entries

2024-10-10T18:27:25+00:00

Format the entries of these drivers in the Kconfig, where spaces instead of tabs were used. Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241007-ad2s1210-select-v2-1-7345d228040f@gmail.com Signed-off-by: Jonathan Cameron

iio: frequency: adf4377: add missing select REMAP_SPI in Kconfig

2024-10-06T15:30:53+00:00

This driver makes use of regmap_spi, but does not select the required module. Add the missing 'select REGMAP_SPI'. Fixes: eda549e2e524 ("iio: frequency: adf4377: add support for ADF4377") Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241003-ad2s1210-select-v1-3-4019453f8c33@gmail.com Cc: Signed-off-by: Jonathan Cameron

iio: frequency: admfm2000: New driver

2024-02-17T16:16:10+00:00

Dual microwave down converter module with input RF and LO frequency ranges from 0.5 to 32 GHz and an output IF frequency range from 0.1 to 8 GHz. It consists of a LNA, mixer, IF filter, DSA, and IF amplifier for each down conversion path. Signed-off-by: Kim Seer Paller Link: https://lore.kernel.org/r/20240123081059.5746-2-kimseer.paller@analog.com Signed-off-by: Jonathan Cameron

iio: frequency: adf4377: add support for ADF4377

2022-11-23T21:05:51+00:00

The ADF4377 is a high performance, ultralow jitter, dual output integer-N phased locked loop (PLL) with integrated voltage controlled oscillator (VCO) ideally suited for data converter and mixed signal front end (MxFE) clock applications. Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/adf4377.pdf Signed-off-by: Antoniu Miclaus Reviewed-by: Nuno Sá Link: https://lore.kernel.org/r/20221115110041.71495-2-antoniu.miclaus@analog.com Signed-off-by: Jonathan Cameron

iio: frequency: admv4420.c: Add support for ADMV4420

2022-02-27T12:16:49+00:00

Add support for K Band Downconverter with Integrated Fractional-N PLL and VCO. More info: https://www.analog.com/en/products/admv4420.html Signed-off-by: Cristian Pop Link: https://lore.kernel.org/r/20220223130808.13352-2-cristian.pop@analog.com Signed-off-by: Jonathan Cameron

iio: frequency: admv1014: add support for ADMV1014

2022-02-21T19:33:06+00:00

The ADMV1014 is a silicon germanium (SiGe), wideband, microwave downconverter optimized for point to point microwave radio designs operating in the 24 GHz to 44 GHz frequency range. Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ADMV1014.pdf Signed-off-by: Antoniu Miclaus Link: https://lore.kernel.org/r/20220215081216.67706-1-antoniu.miclaus@analog.com Signed-off-by: Jonathan Cameron

iio: frequency: admv1013: add support for ADMV1013

2021-12-23T11:53:48+00:00

The ADMV1013 is a wideband, microwave upconverter optimized for point to point microwave radio designs operating in the 24 GHz to 44 GHz radio frequency (RF) range. Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ADMV1013.pdf Signed-off-by: Antoniu Miclaus Link: https://lore.kernel.org/r/20211221112206.97066-1-antoniu.miclaus@analog.com Signed-off-by: Jonathan Cameron

iio: frequency: adrf6780: add support for ADRF6780

2021-10-21T20:00:59+00:00

The ADRF6780 is a silicon germanium (SiGe) design, wideband, microwave upconverter optimized for point to point microwave radio designs operating in the 5.9 GHz to 23.6 GHz frequency range. Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ADRF6780.pdf Signed-off-by: Antoniu Miclaus Link: https://lore.kernel.org/r/20211021113244.56936-1-antoniu.miclaus@analog.com Signed-off-by: Jonathan Cameron