1 files changed, 22 insertions, 2 deletions

diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 760872916013..1350f49d81a8 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -547,11 +547,31 @@ static struct cpu_spec __initdata cpu_specs[] = {
                 .machine_check_early    = __machine_check_early_realmode_p9,
                 .platform               = "power9",
         },
-        {       /* Power9 */
+        {       /* Power9 DD2.0 */
+                .pvr_mask               = 0xffffefff,
+                .pvr_value              = 0x004e0200,
+                .cpu_name               = "POWER9 (raw)",
+                .cpu_features           = CPU_FTRS_POWER9_DD2_0,
+                .cpu_user_features      = COMMON_USER_POWER9,
+                .cpu_user_features2     = COMMON_USER2_POWER9,
+                .mmu_features           = MMU_FTRS_POWER9,
+                .icache_bsize           = 128,
+                .dcache_bsize           = 128,
+                .num_pmcs               = 6,
+                .pmc_type               = PPC_PMC_IBM,
+                .oprofile_cpu_type      = "ppc64/power9",
+                .oprofile_type          = PPC_OPROFILE_INVALID,
+                .cpu_setup              = __setup_cpu_power9,
+                .cpu_restore            = __restore_cpu_power9,
+                .flush_tlb              = __flush_tlb_power9,
+                .machine_check_early    = __machine_check_early_realmode_p9,
+                .platform               = "power9",
+        },
+        {       /* Power9 DD 2.1 or later (see DD2.0 above) */
                 .pvr_mask               = 0xffff0000,
                 .pvr_value              = 0x004e0000,
                 .cpu_name               = "POWER9 (raw)",
-                .cpu_features           = CPU_FTRS_POWER9,
+                .cpu_features           = CPU_FTRS_POWER9_DD2_1,
                 .cpu_user_features      = COMMON_USER_POWER9,
                 .cpu_user_features2     = COMMON_USER2_POWER9,
                 .mmu_features           = MMU_FTRS_POWER9,