arm64/cpufeature: Add remaining feature bits in ID_AA64ISAR0 register
authorAnshuman Khandual <anshuman.khandual@arm.com>
Tue, 19 May 2020 09:40:46 +0000 (15:10 +0530)
committerWill Deacon <will@kernel.org>
Thu, 21 May 2020 14:47:11 +0000 (15:47 +0100)
commit7cd51a5a84d115cd49c43e90b083ca60873874e5
tree649619dc9f7002d9bbf1fb46f93d1d7be13ccae2
parentfcd6535322cccf21830031f389c302346f767c47
arm64/cpufeature: Add remaining feature bits in ID_AA64ISAR0 register

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>
arch/arm64/include/asm/sysreg.h
arch/arm64/kernel/cpufeature.c