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    SubjectRe: [PATCH 06/10] arm64: Add Neoverse-N2, Cortex-A710 CPU part definition
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    On 7/28/21 7:22 PM, Suzuki K Poulose wrote:
    > Add the CPU Partnumbers for the new Arm designs.
    >
    > Cc: Catalin Marinas <catalin.marinas@arm.com>
    > Cc: Mark Rutland <mark.rutland@arm.com>
    > Cc: Will Deacon <will@kernel.org>
    > Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
    > ---
    > arch/arm64/include/asm/cputype.h | 4 ++++
    > 1 file changed, 4 insertions(+)
    >
    > diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
    > index 6231e1f0abe7..b71bd6c176c2 100644
    > --- a/arch/arm64/include/asm/cputype.h
    > +++ b/arch/arm64/include/asm/cputype.h
    > @@ -73,6 +73,8 @@
    > #define ARM_CPU_PART_CORTEX_A76 0xD0B
    > #define ARM_CPU_PART_NEOVERSE_N1 0xD0C
    > #define ARM_CPU_PART_CORTEX_A77 0xD0D
    > +#define ARM_CPU_PART_CORTEX_A710 0xD47
    > +#define ARM_CPU_PART_NEOVERSE_N2 0xD49
    >
    > #define APM_CPU_PART_POTENZA 0x000
    >
    > @@ -112,6 +114,8 @@
    > #define MIDR_CORTEX_A55 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A55)
    > #define MIDR_CORTEX_A76 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A76)
    > #define MIDR_NEOVERSE_N1 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N1)
    > +#define MIDR_CORTEX_A710 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A710)
    > +#define MIDR_NEOVERSE_N2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N2)

    Should not the new ones be added after MIDR_CORTEX_A77 below to preserve the order ?

    > #define MIDR_CORTEX_A77 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A77)
    > #define MIDR_THUNDERX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX)
    > #define MIDR_THUNDERX_81XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_81XX

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