diff --git a/drivers/firmware/scmi/optee_agent.c b/drivers/firmware/scmi/optee_agent.c
index 2b2b8c1..db927fb 100644
--- a/drivers/firmware/scmi/optee_agent.c
+++ b/drivers/firmware/scmi/optee_agent.c
@@ -326,7 +326,7 @@
 static int scmi_optee_get_channel(struct udevice *dev,
 				  struct scmi_channel **channel)
 {
-	struct scmi_optee_channel *base_chan = dev_get_plat(dev->parent);
+	struct scmi_optee_channel *base_chan = dev_get_plat(dev);
 	struct scmi_optee_channel *chan;
 	u32 channel_id;
 	int ret;