Associate the registered DPLL pin with its firmware node by calling
dpll_pin_fwnode_set().

This links the created pin object to its corresponding DT/ACPI node
in the DPLL core. Consequently, this enables consumer drivers (such as
network drivers) to locate and request this specific pin using the
fwnode_dpll_pin_find() helper.

Signed-off-by: Ivan Vecera <ivecera@redhat.com>
---
 drivers/dpll/zl3073x/dpll.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/dpll/zl3073x/dpll.c b/drivers/dpll/zl3073x/dpll.c
index 9879d85d29af0..d43e2cea24a67 100644
--- a/drivers/dpll/zl3073x/dpll.c
+++ b/drivers/dpll/zl3073x/dpll.c
@@ -1373,6 +1373,7 @@ zl3073x_dpll_pin_register(struct zl3073x_dpll_pin *pin, u32 index)
 		rc = PTR_ERR(pin->dpll_pin);
 		goto err_pin_get;
 	}
+	dpll_pin_fwnode_set(pin->dpll_pin, props->fwnode);
 
 	if (zl3073x_dpll_is_input_pin(pin))
 		ops = &zl3073x_dpll_input_pin_ops;
-- 
2.51.2