arm64: add ARMv8.2 id_aa64mmfr2 boiler plate

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / kernel / cpuinfo.c

diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c
index 76df22272804a3be7bbfad188fd271945829243c..966fbd52550bab44c720368fd3bda3092b0acb96 100644 (file)
--- a/arch/arm64/kernel/cpuinfo.c
+++ b/arch/arm64/kernel/cpuinfo.c
@@ -210,6 +210,7 @@ static void __cpuinfo_store_cpu(struct cpuinfo_arm64 *info)
        info->reg_id_aa64isar1 = read_cpuid(SYS_ID_AA64ISAR1_EL1);
        info->reg_id_aa64mmfr0 = read_cpuid(SYS_ID_AA64MMFR0_EL1);
        info->reg_id_aa64mmfr1 = read_cpuid(SYS_ID_AA64MMFR1_EL1);
+       info->reg_id_aa64mmfr2 = read_cpuid(SYS_ID_AA64MMFR2_EL1);
        info->reg_id_aa64pfr0 = read_cpuid(SYS_ID_AA64PFR0_EL1);
        info->reg_id_aa64pfr1 = read_cpuid(SYS_ID_AA64PFR1_EL1);