On 30/03/2026 11:55, Ivan Vecera wrote:

Add new callback operations for a dpll device:
- freq_monitor_get(..) - to obtain current state of frequency monitor
   feature from dpll device,
- freq_monitor_set(..) - to allow feature configuration.

Add new callback operation for a dpll pin:
- measured_freq_get(..) - to obtain the measured frequency in Hz.

Obtain the feature state value using the get callback and provide it to
the user if the device driver implements callbacks. The measured_freq_get
pin callback is only invoked when the frequency monitor is enabled.

Execute the set callback upon user requests.

Signed-off-by: Ivan Vecera <ivecera@redhat.com>

Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>