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Date: Thu, 20 Jun 2024 12:28:00 +0530 From: Anshuman Khandual <anshuman.khandual@....com> To: linux-arm-kernel@...ts.infradead.org, maz@...nel.org Cc: Anshuman Khandual <anshuman.khandual@....com>, Oliver Upton <oliver.upton@...ux.dev>, James Morse <james.morse@....com>, Suzuki K Poulose <suzuki.poulose@....com>, Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, Mark Brown <broonie@...nel.org>, kvmarm@...ts.linux.dev, linux-kernel@...r.kernel.org Subject: [RFC 03/10] arm64/sysreg: Add register fields for ID_AA64DFR2_EL1 This adds register fields for ID_AA64DFR2_EL1 as per the definitions based on DDI0601 2024-03. Cc: Catalin Marinas <catalin.marinas@....com> Cc: Will Deacon <will@...nel.org> Cc: Mark Brown <broonie@...nel.org> Cc: linux-arm-kernel@...ts.infradead.org Cc: linux-kernel@...r.kernel.org Signed-off-by: Anshuman Khandual <anshuman.khandual@....com> --- arch/arm64/tools/sysreg | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 4b44ea5dce7e..df9111d11bc0 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1294,6 +1294,19 @@ Field 15:8 BRPs Field 7:0 SYSPMUID EndSysreg +Sysreg ID_AA64DFR2_EL1 3 0 0 5 2 +Res0 63:8 +UnsignedEnum 7:4 BWE + 0b0000 NI + 0b0001 IMP + 0b0010 IMP_WPT +EndEnum +UnsignedEnum 3:0 STEP + 0b0000 NI + 0b0001 IMP +EndEnum +EndSysreg + Sysreg ID_AA64AFR0_EL1 3 0 0 5 4 Res0 63:32 Field 31:28 IMPDEF7 -- 2.25.1
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