diff --git a/drivers/staging/greybus/greybus_protocols.h b/drivers/staging/greybus/greybus_protocols.h
index dfa3d29b78b3..2ffe07cb2a01 100644
--- a/drivers/staging/greybus/greybus_protocols.h
+++ b/drivers/staging/greybus/greybus_protocols.h
@@ -760,6 +760,7 @@ struct gb_spi_transfer_response {
 #define GB_SVC_TYPE_ROUTE_CREATE	0x0b
 #define GB_SVC_TYPE_ROUTE_DESTROY	0x0c
 #define GB_SVC_TYPE_INTF_SET_PWRM	0x10
+#define GB_SVC_TYPE_INTF_EJECT		0x11
 
 /*
  * SVC version request/response has the same payload as
@@ -801,6 +802,12 @@ struct gb_svc_intf_reset_request {
 } __packed;
 /* interface reset response has no payload */
 
+#define GB_SVC_EJECT_TIME	9000
+struct gb_svc_intf_eject_request {
+	__u8	intf_id;
+} __packed;
+/* interface eject response has no payload */
+
 struct gb_svc_conn_create_request {
 	__u8	intf1_id;
 	__le16	cport1_id;
diff --git a/drivers/staging/greybus/svc.c b/drivers/staging/greybus/svc.c
index c4c3bb54c9f7..ef10b67c7bf5 100644
--- a/drivers/staging/greybus/svc.c
+++ b/drivers/staging/greybus/svc.c
@@ -69,6 +69,23 @@ int gb_svc_intf_reset(struct gb_svc *svc, u8 intf_id)
 }
 EXPORT_SYMBOL_GPL(gb_svc_intf_reset);
 
+int gb_svc_intf_eject(struct gb_svc *svc, u8 intf_id)
+{
+	struct gb_svc_intf_eject_request request;
+
+	request.intf_id = intf_id;
+
+	/*
+	 * The pulse width for module release in svc is long so we need to
+	 * increase the timeout so the operation will not return to soon.
+	 */
+	return gb_operation_sync_timeout(svc->connection,
+					 GB_SVC_TYPE_INTF_EJECT, &request,
+					 sizeof(request), NULL, 0,
+					 GB_SVC_EJECT_TIME);
+}
+EXPORT_SYMBOL_GPL(gb_svc_intf_eject);
+
 int gb_svc_dme_peer_get(struct gb_svc *svc, u8 intf_id, u16 attr, u16 selector,
 			u32 *value)
 {
diff --git a/drivers/staging/greybus/svc.h b/drivers/staging/greybus/svc.h
index 0ebbed9c791f..8567615068a7 100644
--- a/drivers/staging/greybus/svc.h
+++ b/drivers/staging/greybus/svc.h
@@ -40,6 +40,7 @@ int gb_svc_connection_create(struct gb_svc *svc, u8 intf1_id, u16 cport1_id,
 			     u8 intf2_id, u16 cport2_id, bool boot_over_unipro);
 void gb_svc_connection_destroy(struct gb_svc *svc, u8 intf1_id, u16 cport1_id,
 			       u8 intf2_id, u16 cport2_id);
+int gb_svc_intf_eject(struct gb_svc *svc, u8 intf_id);
 int gb_svc_dme_peer_get(struct gb_svc *svc, u8 intf_id, u16 attr, u16 selector,
 			u32 *value);
 int gb_svc_dme_peer_set(struct gb_svc *svc, u8 intf_id, u16 attr, u16 selector,