diff --git a/qemu/target-arm/helper.c b/qemu/target-arm/helper.c
index 1876b87b..dcc0154e 100644
--- a/qemu/target-arm/helper.c
+++ b/qemu/target-arm/helper.c
@@ -2180,6 +2180,8 @@ static const ARMCPRegInfo v8_el3_no_el2_cp_reginfo[] = {
       PL2_RW, 0, NULL, 0 },
     { "HMAIR1", 0,10,2, 0,4,1, ARM_CP_STATE_AA32, ARM_CP_CONST,
       PL2_RW, 0, NULL, 0 },
+    { "TCR_EL2", 0,2,0, 3,4,2, ARM_CP_STATE_BOTH, ARM_CP_CONST,
+      PL2_RW, 0, NULL, 0 },
     REGINFO_SENTINEL
 };
 
@@ -2237,6 +2239,9 @@ static const ARMCPRegInfo v8_el2_cp_reginfo[] = {
       PL2_RW, 0, NULL, 0, offsetof(CPUARMState, cp15.mair_el[2]) },
     { "HMAIR1", 0,10,2, 0,4,1, ARM_CP_STATE_AA32, ARM_CP_ALIAS,
       PL2_RW, 0, NULL, 0, offsetofhigh32(CPUARMState, cp15.mair_el[2]) },
+    { "TCR_EL2", 0,2,0, 3,4,2, ARM_CP_STATE_BOTH, 0,
+      PL2_RW, 0, NULL, 0, offsetof(CPUARMState, cp15.tcr_el[2]), {0, 0},
+      NULL, NULL, vmsa_tcr_el1_write, NULL, raw_write, vmsa_ttbcr_reset },
     REGINFO_SENTINEL
 };