diff --git a/plat/socionext/synquacer/drivers/scpi/sq_scpi.h b/plat/socionext/synquacer/drivers/scpi/sq_scpi.h
index 38cc19e..eb6ce5c 100644
--- a/plat/socionext/synquacer/drivers/scpi/sq_scpi.h
+++ b/plat/socionext/synquacer/drivers/scpi/sq_scpi.h
@@ -78,5 +78,6 @@
 					scpi_power_state_t cluster_state,
 					scpi_power_state_t css_state);
 uint32_t scpi_sys_power_state(scpi_system_state_t system_state);
+uint32_t scpi_get_draminfo(struct draminfo *info);
 
 #endif /* SQ_SCPI_H */