diff --git a/drivers/firmware/arm_scpi.c b/drivers/firmware/arm_scpi.c
index 2acad5fa5a28..43d6d9bbc7a9 100644
--- a/drivers/firmware/arm_scpi.c
+++ b/drivers/firmware/arm_scpi.c
@@ -661,12 +661,15 @@ static struct scpi_dvfs_info *scpi_dvfs_get_info(u8 domain)
 static int scpi_dev_domain_id(struct device *dev)
 {
 	struct of_phandle_args clkspec;
+	int domain;
 
 	if (of_parse_phandle_with_args(dev->of_node, "clocks", "#clock-cells",
 				       0, &clkspec))
 		return -EINVAL;
 
-	return clkspec.args[0];
+	domain = clkspec.args[0];
+	of_node_put(clkspec.np);
+	return domain;
 }
 
 static struct scpi_dvfs_info *scpi_dvfs_info(struct device *dev)