diff --git a/plat/mediatek/mt8195/drivers/apusys/mtk_apusys.h b/plat/mediatek/mt8195/drivers/apusys/mtk_apusys.h
index 2659daf..639abd3 100644
--- a/plat/mediatek/mt8195/drivers/apusys/mtk_apusys.h
+++ b/plat/mediatek/mt8195/drivers/apusys/mtk_apusys.h
@@ -10,8 +10,12 @@
 #include <stdint.h>
 
 /* setup the SMC command ops */
-#define MTK_SIP_APU_START_MCU	0x00U
-#define MTK_SIP_APU_STOP_MCU	0x01U
+#define MTK_SIP_APU_START_MCU		(0x00U)
+#define MTK_SIP_APU_STOP_MCU		(0x01U)
+#define MTK_SIP_APUPWR_BUS_PROT_CG_ON	(0x02U)
+#define MTK_SIP_APUPWR_BULK_PLL		(0x03U)
+#define MTK_SIP_APUPWR_ACC_INIT_ALL	(0x04U)
+#define MTK_SIP_APUPWR_ACC_TOP		(0x05U)
 
 /* AO Register */
 #define AO_MD32_PRE_DEFINE	(APUSYS_APU_S_S_4_BASE + 0x00)
@@ -20,28 +24,28 @@
 #define AO_SEC_FW		(APUSYS_APU_S_S_4_BASE + 0x10)
 #define AO_SEC_USR_FW		(APUSYS_APU_S_S_4_BASE + 0x14)
 
-#define PRE_DEFINE_CACHE_TCM	0x3U
-#define PRE_DEFINE_CACHE	0x2U
-#define PRE_DEFINE_SHIFT_0G	0U
-#define PRE_DEFINE_SHIFT_1G	2U
-#define PRE_DEFINE_SHIFT_2G	4U
-#define PRE_DEFINE_SHIFT_3G	6U
+#define PRE_DEFINE_CACHE_TCM	(0x3U)
+#define PRE_DEFINE_CACHE	(0x2U)
+#define PRE_DEFINE_SHIFT_0G	(0U)
+#define PRE_DEFINE_SHIFT_1G	(2U)
+#define PRE_DEFINE_SHIFT_2G	(4U)
+#define PRE_DEFINE_SHIFT_3G	(6U)
 
-#define SEC_FW_NON_SECURE	1U
-#define SEC_FW_SHIFT_NS		4U
-#define SEC_FW_DOMAIN_SHIFT	0U
+#define SEC_FW_NON_SECURE	(1U)
+#define SEC_FW_SHIFT_NS		(4U)
+#define SEC_FW_DOMAIN_SHIFT	(0U)
 
-#define SEC_USR_FW_NON_SECURE	1U
-#define SEC_USR_FW_SHIFT_NS	4U
-#define SEC_USR_FW_DOMAIN_SHIFT	0U
+#define SEC_USR_FW_NON_SECURE	(1U)
+#define SEC_USR_FW_SHIFT_NS	(4U)
+#define SEC_USR_FW_DOMAIN_SHIFT	(0U)
 
-#define SYS_CTRL_RUN		0U
-#define SYS_CTRL_STALL		1U
+#define SYS_CTRL_RUN		(0U)
+#define SYS_CTRL_STALL		(1U)
 
 /* Reviser Register */
 #define REVISER_SECUREFW_CTXT	(APUSYS_SCTRL_REVISER_BASE + 0x100)
 #define REVISER_USDRFW_CTXT	(APUSYS_SCTRL_REVISER_BASE + 0x104)
 
 int32_t apusys_kernel_ctrl(uint64_t x1, uint64_t x2, uint64_t x3, uint64_t x4,
-			    uint32_t *ret1);
+			   uint32_t *ret1);
 #endif /* MTK_APUSYS_H */