diff --git a/include/arch/aarch64/arch.h b/include/arch/aarch64/arch.h
index 92e6737..9d4ad3b 100644
--- a/include/arch/aarch64/arch.h
+++ b/include/arch/aarch64/arch.h
@@ -259,6 +259,9 @@
 #define MTE_IMPLEMENTED_EL0	ULL(1)	/* MTE is only implemented at EL0 */
 #define MTE_IMPLEMENTED_ELX	ULL(2)	/* MTE is implemented at all ELs */
 
+#define ID_AA64PFR1_MPAM_FRAC_SHIFT	ULL(16)
+#define ID_AA64PFR1_MPAM_FRAC_MASK	ULL(0xf)
+
 /* ID_PFR1_EL1 definitions */
 #define ID_PFR1_VIRTEXT_SHIFT	U(12)
 #define ID_PFR1_VIRTEXT_MASK	U(0xf)
diff --git a/include/arch/aarch64/arch_features.h b/include/arch/aarch64/arch_features.h
index 49d827d..321485a 100644
--- a/include/arch/aarch64/arch_features.h
+++ b/include/arch/aarch64/arch_features.h
@@ -64,4 +64,21 @@
 		ID_AA64MMFR1_EL1_TWED_MASK) == ID_AA64MMFR1_EL1_TWED_SUPPORTED);
 }
 
+/*
+ * Return MPAM version:
+ *
+ * 0x00: None Armv8.0 or later
+ * 0x01: v0.1 Armv8.4 or later
+ * 0x10: v1.0 Armv8.2 or later
+ * 0x11: v1.1 Armv8.4 or later
+ *
+ */
+static inline unsigned int get_mpam_version(void)
+{
+	return (unsigned int)((((read_id_aa64pfr0_el1() >>
+		ID_AA64PFR0_MPAM_SHIFT) & ID_AA64PFR0_MPAM_MASK) << 4) |
+				((read_id_aa64pfr1_el1() >>
+		ID_AA64PFR1_MPAM_FRAC_SHIFT) & ID_AA64PFR1_MPAM_FRAC_MASK));
+}
+
 #endif /* ARCH_FEATURES_H */