diff --git a/plat/intel/soc/common/include/socfpga_sip_svc.h b/plat/intel/soc/common/include/socfpga_sip_svc.h
index 43f3dc4..ca6f1f8 100644
--- a/plat/intel/soc/common/include/socfpga_sip_svc.h
+++ b/plat/intel/soc/common/include/socfpga_sip_svc.h
@@ -60,6 +60,7 @@
 #define INTEL_SIP_SMC_ECC_DBE				0xC200000D
 
 /* Generic Command */
+#define INTEL_SIP_SMC_HPS_SET_BRIDGES			0xC2000032
 #define INTEL_SIP_SMC_GET_ROM_PATCH_SHA384		0xC2000040
 
 /* Send Mailbox Command */
@@ -109,4 +110,7 @@
 bool cold_reset_for_ecc_dbe(void);
 uint32_t intel_ecc_dbe_notification(uint64_t dbe_value);
 
+/* Miscellaneous HPS services */
+uint32_t intel_hps_set_bridges(uint64_t enable, uint64_t mask);
+
 #endif /* SOCFPGA_SIP_SVC_H */