From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2C3F8324B24; Mon, 27 Oct 2025 18:49:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761590941; cv=none; b=mniO+WlERdEogYCqqo9zGti+sjEmkxtAm3j0y+jlq98/4fnwiauZA/KFLlsQIkMh+2SMjk8xtSNDQpYPcY5daKdtqN9+aEcz+ZzRmMtlcIR5aT7TRYHAWBYkniwT1aqVN0BQT9KwmD9rKsd4b0arbnEiyDozoQi+KdLleb2KO2Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761590941; c=relaxed/simple; bh=bG9a4tWe2v0mNmHSW4H+CaE4AIUCmK3mEy5s2adXmM0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=M6d22oPu5mocBovmCZ9YiAQ5Nx3o4ZMX2M0T2Kc7qa3knwL2U25yG1jVYTKbmC4WxqH+UYHuBwmyvL2UqKIqxamw37UFPTfSLbllVJV9Yx8tXYWHkqVe7vZNhk8gIKGbq1xmE6aLdo0o6w3Lkp+yGJPMsjR0EK98Tp2R0ZEYGmI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=tfIOy0UH; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="tfIOy0UH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ABEA9C4CEFD; Mon, 27 Oct 2025 18:49:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1761590941; bh=bG9a4tWe2v0mNmHSW4H+CaE4AIUCmK3mEy5s2adXmM0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tfIOy0UHl8PjIoR92YUY2B+WE+JEuluyRob709tojgQlKLBDkyea7DqTLOqG2d7WT D4fJPBo4Jb2dzwsKu8ThddKX+IyXLlpZjIkpB9z2Rz1bSOTnQO6K7CuebGXchub5Vq O8NLb3vUmRCavKzMs5a5N4kNOKz6xfaKh6EYppUk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Mark Rutland , James Morse , Will Deacon , Catalin Marinas , Ryan Roberts Subject: [PATCH 5.4 207/224] arm64: cputype: Add Neoverse-V3AE definitions Date: Mon, 27 Oct 2025 19:35:53 +0100 Message-ID: <20251027183514.313070308@linuxfoundation.org> X-Mailer: git-send-email 2.51.1 In-Reply-To: <20251027183508.963233542@linuxfoundation.org> References: <20251027183508.963233542@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mark Rutland commit 3bbf004c4808e2c3241e5c1ad6cc102f38a03c39 upstream. Add cputype definitions for Neoverse-V3AE. These will be used for errata detection in subsequent patches. These values can be found in the Neoverse-V3AE TRM: https://developer.arm.com/documentation/SDEN-2615521/9-0/ ... in section A.6.1 ("MIDR_EL1, Main ID Register"). Signed-off-by: Mark Rutland Cc: James Morse Cc: Will Deacon Cc: Catalin Marinas Signed-off-by: Ryan Roberts Signed-off-by: Will Deacon [ Ryan: Trivial backport ] Signed-off-by: Ryan Roberts Signed-off-by: Greg Kroah-Hartman --- arch/arm64/include/asm/cputype.h | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/arm64/include/asm/cputype.h +++ b/arch/arm64/include/asm/cputype.h @@ -87,6 +87,7 @@ #define ARM_CPU_PART_NEOVERSE_V2 0xD4F #define ARM_CPU_PART_CORTEX_A720 0xD81 #define ARM_CPU_PART_CORTEX_X4 0xD82 +#define ARM_CPU_PART_NEOVERSE_V3AE 0xD83 #define ARM_CPU_PART_NEOVERSE_V3 0xD84 #define ARM_CPU_PART_CORTEX_X925 0xD85 #define ARM_CPU_PART_CORTEX_A725 0xD87 @@ -139,6 +140,7 @@ #define MIDR_NEOVERSE_V2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V2) #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_V3AE MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V3AE) #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_CORTEX_A725 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A725)