iio: frequency: adf41513: driver implementation

Browse source

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 <rodrigo.alencar@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

...

This commit is contained in:

Rodrigo Alencar 2026-06-04 10:59:04 +01:00 • committed by Jonathan Cameron

parent c2282e36b3

commit b96ef22c7f

4 changed files with 1121 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

MAINTAINERS

View file

10

drivers/iio/frequency/Kconfig

View file

1

drivers/iio/frequency/Makefile

View file

1109

drivers/iio/frequency/adf41513.c

View file