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arm64/cpufeature: Add remaining feature bits in ID_AA64ISAR0 register

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Enable TLB features bit in ID_AA64ISAR0 register as per ARM DDI 0487F.a
specification.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org

Suggested-by: Will Deacon <will@kernel.org>
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/1589881254-10082-10-git-send-email-anshuman.khandual@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Anshuman Khandual
2020-05-19 15:10:46 +05:30
committed by Will Deacon
parent fcd6535322
commit 7cd51a5a84
2 changed files with 2 additions and 0 deletions
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1
arch/arm64/include/asm/sysreg.h
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@@ -601,6 +601,7 @@
/* id_aa64isar0 */
#define ID_AA64ISAR0_RNDR_SHIFT 60
#define ID_AA64ISAR0_TLB_SHIFT 56
#define ID_AA64ISAR0_TS_SHIFT 52
#define ID_AA64ISAR0_FHM_SHIFT 48
#define ID_AA64ISAR0_DP_SHIFT 44