diff options
author | Anshuman Khandual <anshuman.khandual@arm.com> | 2020-05-19 15:10:54 +0530 |
---|---|---|
committer | Will Deacon <will@kernel.org> | 2020-05-21 15:47:12 +0100 |
commit | 858b8a8039d001d0bae23ceb7227b322b451fb07 (patch) | |
tree | 9222d60cea8f9a867433c8ec9a3378296a2caa8a /arch/arm64/include/asm | |
parent | 14e270fa5c4cde8f6cc0240a2ab007b58a367f16 (diff) | |
download | linux-858b8a8039d001d0bae23ceb7227b322b451fb07.tar.bz2 |
arm64/cpuinfo: Add ID_MMFR4_EL1 into the cpuinfo_arm64 context
ID_MMFR4_EL1 has been missing in the CPU context (i.e cpuinfo_arm64). This
just adds the register along with other required changes.
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Mark Rutland <mark.rutland@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/1589881254-10082-18-git-send-email-anshuman.khandual@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm')
-rw-r--r-- | arch/arm64/include/asm/cpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/cpu.h b/arch/arm64/include/asm/cpu.h index e1f5ef437671..7faae6ff3ab4 100644 --- a/arch/arm64/include/asm/cpu.h +++ b/arch/arm64/include/asm/cpu.h @@ -45,6 +45,7 @@ struct cpuinfo_arm64 { u32 reg_id_mmfr1; u32 reg_id_mmfr2; u32 reg_id_mmfr3; + u32 reg_id_mmfr4; u32 reg_id_mmfr5; u32 reg_id_pfr0; u32 reg_id_pfr1; |