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Wed, 17 Feb 2021 17:06:20 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1lCQHK-00023A-BI for linux-arm-kernel@lists.infradead.org; Wed, 17 Feb 2021 17:06:19 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 4ACDB6146D; Wed, 17 Feb 2021 17:06:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1613581577; bh=BP5t6ERsQWrPEanvGtc2OTVhseZEcFFTxsRYhLqsuvM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=NCXOZhh4ZNY43blTM7CelHyOLo7Sr2H6blfzc5+KkdG/2khdKJKLnuONWyX2XE9Hk ZQUkk+MgvfDf+wOHoLdigjoXPx8+I55m2Xn8FrtsUbnv83QihexmoXRRAs/wcr2MdU Z7mE+5dSd25jOi22Lw5KI3IbfPVVVFFXUwj3FKibVpsg06NKctSAXg3hx46SyuqBkS AE23zgRjVYT1aH+4B5n55vkUniOA4CMZ6hKfEu/dcwYasL3VXv57Y/roKeE0StxswB yx0yDxVIHs5MGCk1Ycz1T5Y+hrrFLLPmIRXHsgQHEh7Ndi7Za5MWMxl5UdzpeBcpwH ecNZvqeckFRVQ== Date: Wed, 17 Feb 2021 17:06:13 +0000 From: Will Deacon To: Neeraj Upadhyay Subject: Re: [PATCH] arm64: Add part number for Arm Cortex-A78 Message-ID: <20210217170612.GA4254@willie-the-truck> References: <1613580251-12694-1-git-send-email-neeraju@codeaurora.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1613580251-12694-1-git-send-email-neeraju@codeaurora.org> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210217_120618_472040_916095A5 X-CRM114-Status: GOOD ( 14.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: robh@kernel.org, saiprakash.ranjan@codeaurora.org, catalin.marinas@arm.com, konrad.dybcio@somainline.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Feb 17, 2021 at 10:14:11PM +0530, Neeraj Upadhyay wrote: > Add the MIDR part number info for the Arm Cortex-A78. > > Signed-off-by: Neeraj Upadhyay > --- > arch/arm64/include/asm/cputype.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h > index ef5b040..3aced88 100644 > --- a/arch/arm64/include/asm/cputype.h > +++ b/arch/arm64/include/asm/cputype.h > @@ -72,6 +72,7 @@ > #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_A78 0xD41 > > #define APM_CPU_PART_POTENZA 0x000 > > @@ -109,6 +110,7 @@ > #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_A77 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A77) > +#define MIDR_CORTEX_A78 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A78) > #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) > #define MIDR_THUNDERX_83XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_83XX) This usually means there's an erratum to work around. What are you hiding ;) Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel