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| author |  Joey Gouly <joey.gouly@arm.com>
| 2023-06-06 15:58:44 +0100 |
|---|---|---|
| committer |  Catalin Marinas <catalin.marinas@arm.com>
| 2023-06-06 16:52:40 +0100 |
| commit | edc25898f0b6cceed6c90b0e79916bd04de7dd19 (patch) | |
| tree | 8e8137d741545c3287730a3f0e7d6f640379eb90 /arch/arm64/include/asm/cpu.h | |
| parent | arm64/sysreg: add PIR*_ELx registers (diff) | |
| download | linux-edc25898f0b6cceed6c90b0e79916bd04de7dd19.tar.gz linux-edc25898f0b6cceed6c90b0e79916bd04de7dd19.tar.bz2 linux-edc25898f0b6cceed6c90b0e79916bd04de7dd19.zip | |
arm64: cpufeature: add system register ID_AA64MMFR3
Add new system register ID_AA64MMFR3 to the cpufeature infrastructure.
Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Will Deacon <will@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20230606145859.697944-6-joey.gouly@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/include/asm/cpu.h')
| -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 fd7a92219eea..e749838b9c5d 100644 --- a/arch/arm64/include/asm/cpu.h +++ b/arch/arm64/include/asm/cpu.h @@ -56,6 +56,7 @@ struct cpuinfo_arm64 { u64 reg_id_aa64mmfr0; u64 reg_id_aa64mmfr1; u64 reg_id_aa64mmfr2; + u64 reg_id_aa64mmfr3; u64 reg_id_aa64pfr0; u64 reg_id_aa64pfr1; u64 reg_id_aa64zfr0; |