16824085a7
This adds basic building blocks required for ID_PFR2 CPU register which provides information about the AArch32 programmers model which must be interpreted along with ID_PFR0 and ID_PFR1 CPU registers. This is added per ARM DDI 0487F.a specification. Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> Cc: Marc Zyngier <maz@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: James Morse <james.morse@arm.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: kvmarm@lists.cs.columbia.edu Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Suggested-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/1589881254-10082-5-git-send-email-anshuman.khandual@arm.com Signed-off-by: Will Deacon <will@kernel.org> |
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| uapi/asm | ||