From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id D70D01922F8 for ; Fri, 9 Aug 2024 09:51:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723197095; cv=none; b=qhND1f18EeReKhwm/pK+dlt+awNrJgofTIue1bJk1JRssqmAFFTTflL8vnSHLZTsn5GRjbVh68mypcQIkXOQt+iocQEKmmXuP8bemXlNxz/9TbDSG6tpey9O/iSeyfeMDNENSaPVDkNn2Z3EEt513EbSxuYQrWFjnY7zUaH+vp4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723197095; c=relaxed/simple; bh=uDdIVBVI9OCMfCvj7Qq3aaX2km7GUWkK08qntPKQzck=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=usbKW3rIsFOGAjidJopETitGqCV0tZ6FDy6KiTw/sgvNYSC7gfqnUH8LyO68kIA9qyuV9JDtUimXSmIjcPTp+CCXVIVSOua4WprQ+OoYeqDoPS3JGWHlOrWxiKoi1o4z2gimu1tAZ6Ot4OX8jvGiidoqmA5UY52LlROo8aLlasc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 0C5951684; Fri, 9 Aug 2024 02:51:59 -0700 (PDT) Received: from lakrids.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 5FEC23F766; Fri, 9 Aug 2024 02:51:32 -0700 (PDT) From: Mark Rutland To: stable@vger.kernel.org Cc: anshuman.khandual@arm.com, catalin.marinas@arm.com, james.morse@arm.com, mark.rutland@arm.com, will@kernel.org Subject: [PATCH 6.10.y 3/8] arm64: cputype: Add Cortex-X925 definitions Date: Fri, 9 Aug 2024 10:51:15 +0100 Message-Id: <20240809095120.3475335-4-mark.rutland@arm.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20240809095120.3475335-1-mark.rutland@arm.com> References: <20240809095120.3475335-1-mark.rutland@arm.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit [ Upstream commit fd2ff5f0b320f418288e7a1f919f648fbc8a0dfc ] Add cputype definitions for Cortex-X925. These will be used for errata detection in subsequent patches. These values can be found in Table A-285 ("MIDR_EL1 bit descriptions") in issue 0001-05 of the Cortex-X925 TRM, which can be found at: https://developer.arm.com/documentation/102807/0001/?lang=en Signed-off-by: Mark Rutland Cc: James Morse Cc: Will Deacon Link: https://lore.kernel.org/r/20240603111812.1514101-4-mark.rutland@arm.com Signed-off-by: Catalin Marinas [ Mark: trivial backport ] Signed-off-by: Mark Rutland --- 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 dcbac1ce6c25c..1cb0704c6163f 100644 --- a/arch/arm64/include/asm/cputype.h +++ b/arch/arm64/include/asm/cputype.h @@ -91,6 +91,7 @@ #define ARM_CPU_PART_CORTEX_A720 0xD81 #define ARM_CPU_PART_CORTEX_X4 0xD82 #define ARM_CPU_PART_NEOVERSE_V3 0xD84 +#define ARM_CPU_PART_CORTEX_X925 0xD85 #define APM_CPU_PART_XGENE 0x000 #define APM_CPU_VAR_POTENZA 0x00 @@ -169,6 +170,7 @@ #define MIDR_CORTEX_A720 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A720) #define MIDR_CORTEX_X4 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X4) #define MIDR_NEOVERSE_V3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V3) +#define MIDR_CORTEX_X925 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X925) #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) -- 2.30.2