From: Anshuman Khandual <anshuman.khandual@arm.com>
To: Suzuki K Poulose <suzuki.poulose@arm.com>,
linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org, coresight@lists.linaro.org,
will@kernel.org, catalin.marinas@arm.com, james.morse@arm.com,
mathieu.poirier@linaro.org, mike.leach@linaro.org,
leo.yan@linaro.org, maz@kernel.org, mark.rutland@arm.com
Subject: Re: [PATCH 06/10] arm64: Add Neoverse-N2, Cortex-A710 CPU part definition
Date: Fri, 30 Jul 2021 16:56:27 +0530 [thread overview]
Message-ID: <191ec253-d507-1994-ea95-fc4902629708@arm.com> (raw)
In-Reply-To: <20210728135217.591173-7-suzuki.poulose@arm.com>
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
next prev parent reply other threads:[~2021-07-30 11:25 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-28 13:52 [PATCH 00/10] arm64: Self-hosted trace related erratum workarouds Suzuki K Poulose
2021-07-28 13:52 ` [PATCH 01/10] coresight: trbe: Add infrastructure for Errata handling Suzuki K Poulose
2021-08-02 6:43 ` Anshuman Khandual
2021-09-07 9:04 ` Suzuki K Poulose
2021-09-09 2:55 ` Anshuman Khandual
2021-07-28 13:52 ` [PATCH 02/10] coresight: trbe: Add a helper to calculate the trace generated Suzuki K Poulose
2021-07-30 10:01 ` Anshuman Khandual
2021-07-28 13:52 ` [PATCH 03/10] coresight: trbe: Add a helper to pad a given buffer area Suzuki K Poulose
2021-07-30 10:05 ` Anshuman Khandual
2021-07-28 13:52 ` [PATCH 04/10] coresight: trbe: Decouple buffer base from the hardware base Suzuki K Poulose
2021-07-30 10:53 ` Anshuman Khandual
2021-07-28 13:52 ` [PATCH 05/10] coresight: trbe: Allow driver to choose a different alignment Suzuki K Poulose
2021-07-30 11:02 ` Anshuman Khandual
2021-07-30 14:29 ` Suzuki K Poulose
2021-07-28 13:52 ` [PATCH 06/10] arm64: Add Neoverse-N2, Cortex-A710 CPU part definition Suzuki K Poulose
2021-07-30 11:26 ` Anshuman Khandual [this message]
2021-07-30 14:31 ` Suzuki K Poulose
2021-08-02 11:21 ` Catalin Marinas
2021-08-02 11:21 ` Catalin Marinas
2021-07-28 13:52 ` [PATCH 07/10] arm64: Add erratum detection for TRBE overwrite in FILL mode Suzuki K Poulose
2021-08-02 7:44 ` Anshuman Khandual
2021-08-02 11:22 ` Catalin Marinas
2021-08-06 12:44 ` Linu Cherian
2021-09-07 9:10 ` Suzuki K Poulose
2021-07-28 13:52 ` [PATCH 08/10] coresight: trbe: Workaround TRBE errat " Suzuki K Poulose
2021-08-03 10:25 ` Anshuman Khandual
2021-09-07 9:58 ` Suzuki K Poulose
2021-09-09 4:21 ` Anshuman Khandual
2021-09-09 8:37 ` Suzuki K Poulose
2021-08-06 16:09 ` Linu Cherian
2021-09-07 9:18 ` Suzuki K Poulose
2021-07-28 13:52 ` [PATCH 09/10] arm64: Enable workaround for TRBE " Suzuki K Poulose
2021-08-02 9:34 ` Anshuman Khandual
2021-08-02 11:24 ` Catalin Marinas
2021-07-28 13:52 ` [PATCH 10/10] arm64: errata: Add workaround for TSB flush failures Suzuki K Poulose
2021-07-29 9:55 ` Marc Zyngier
2021-07-29 10:41 ` Suzuki K Poulose
2021-08-02 9:12 ` Anshuman Khandual
2021-08-02 9:35 ` Marc Zyngier
2021-08-03 3:51 ` Anshuman Khandual
2021-09-08 13:39 ` Suzuki K Poulose
2021-08-02 11:27 ` Catalin Marinas
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