[Intel-wired-lan] [PATCH net-next 02/12] dpll: Allow associating dpll pin with a firmware node

[Vadim Fedorenko]

On 08/01/2026 18:23, Ivan Vecera wrote:
> Extend the DPLL core to support associating a DPLL pin with a firmware
> node. This association is required to allow other subsystems (such as
> network drivers) to locate and request specific DPLL pins defined in
> the Device Tree or ACPI.
> 
> * Add a .fwnode field to the struct dpll_pin
> * Introduce dpll_pin_fwnode_set() helper to allow the provider driver
>    to associate a pin with a fwnode after the pin has been allocated
> * Introduce fwnode_dpll_pin_find() helper to allow consumers to search
>    for a registered DPLL pin using its associated fwnode handle
> * Ensure the fwnode reference is properly released in dpll_pin_put()
> 
> Signed-off-by: Ivan Vecera <ivecera at redhat.com>
> ---
> Changes:
> RFC v2:
> - dpll_pin_fwnode_set() helper to set firmware node without touching
>    dpll_pin_get()

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