diff --git a/include/arch/aarch64/arch.h b/include/arch/aarch64/arch.h
index 8b362f1..5408acf 100644
--- a/include/arch/aarch64/arch.h
+++ b/include/arch/aarch64/arch.h
@@ -1216,4 +1216,16 @@
 #define DSU_CLUSTER_PWR_ON	1
 #define DSU_CLUSTER_PWR_MASK	U(1)
 
+/*******************************************************************************
+ * Definitions for CPU Power/Performance Management registers
+ ******************************************************************************/
+
+#define CPUPPMCR_EL3			S3_6_C15_C2_0
+#define CPUPPMCR_EL3_MPMMPINCTL_SHIFT	UINT64_C(0)
+#define CPUPPMCR_EL3_MPMMPINCTL_MASK	UINT64_C(0x1)
+
+#define CPUMPMMCR_EL3			S3_6_C15_C2_1
+#define CPUMPMMCR_EL3_MPMM_EN_SHIFT	UINT64_C(0)
+#define CPUMPMMCR_EL3_MPMM_EN_MASK	UINT64_C(0x1)
+
 #endif /* ARCH_H */
diff --git a/include/arch/aarch64/arch_helpers.h b/include/arch/aarch64/arch_helpers.h
index cae05dc..37fa047 100644
--- a/include/arch/aarch64/arch_helpers.h
+++ b/include/arch/aarch64/arch_helpers.h
@@ -542,6 +542,10 @@
 /* DynamIQ Shared Unit power management */
 DEFINE_RENAME_SYSREG_RW_FUNCS(clusterpwrdn_el1, CLUSTERPWRDN_EL1)
 
+/* CPU Power/Performance Management registers */
+DEFINE_RENAME_SYSREG_RW_FUNCS(cpuppmcr_el3, CPUPPMCR_EL3)
+DEFINE_RENAME_SYSREG_RW_FUNCS(cpumpmmcr_el3, CPUMPMMCR_EL3)
+
 /* Armv9.2 RME Registers */
 DEFINE_RENAME_SYSREG_RW_FUNCS(gptbr_el3, GPTBR_EL3)
 DEFINE_RENAME_SYSREG_RW_FUNCS(gpccr_el3, GPCCR_EL3)