From nobody Sun Feb 8 16:05:22 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id BBCE642A88 for ; Tue, 20 Feb 2024 03:48:43 +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=1708400926; cv=none; b=mnC5IAx8SB4t7B3+gOidLXPeMAn6DHOO/PXt/nRB3aBBrWRfGpMQmNAA3UUyhveSxccyDyIuAXPD4P7Ea8k1PjTPZg1E8hPTEKpjPGUUe7tuRq7/G5zVt6yVISy77dbr0YaXbdKTSzAFUIfRXwWPsif6E0INJXimx6bNSkoMXz8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708400926; c=relaxed/simple; bh=b8LjkXT84906NkK5/yZUBGhJ7xE6H1O9jZlRmt6wdII=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=p3/SwXLpCRDItja6eTxVfJytldh2Si/w28pdZoBbJsDvkHzqYPAPvwlqfy5qXW0jV1ZzejkapJoE/aEYZtfREhQiV88/HO8TQem0WypLjOFQjCKY8WJDoKYaWCQe8APvq9wlB/6vMOFIpe0BmS+ZFrAHhFGd51BhB1Pxr7HlGqQ= 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 310B5FEC; Mon, 19 Feb 2024 19:49:22 -0800 (PST) Received: from a077893.blr.arm.com (a077893.blr.arm.com [10.162.42.8]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id C350A3F762; Mon, 19 Feb 2024 19:48:40 -0800 (PST) From: Anshuman Khandual To: linux-arm-kernel@lists.infradead.org Cc: Anshuman Khandual , Catalin Marinas , Will Deacon , Mark Brown , linux-kernel@vger.kernel.org Subject: [PATCH V2] arm64/sysreg: Update ID_AA64DFR0_EL1 register Date: Tue, 20 Feb 2024 09:18:29 +0530 Message-Id: <20240220034829.3098373-1-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" This updates ID_AA64DFR0_EL1.PMSVer and ID_AA64DFR0_EL1.DebugVer register fields as per the definitions based on DDI0601 2023-12. Cc: Catalin Marinas Cc: Will Deacon Cc: Mark Brown Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Anshuman Khandual Reviewed-by: Mark Brown --- This applies on v6.8-rc5 Changes in V2: - Split ID_AA64DFR0_EL1 changes in this patch and updated PMSVer per Mark Changes in V1: https://lore.kernel.org/all/20240215055159.2440898-1-anshuman.khandual@arm.= com/ arch/arm64/tools/sysreg | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index a9cab2b730a3..508224a0e078 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1223,6 +1223,7 @@ UnsignedEnum 35:32 PMSVer 0b0010 V1P1 0b0011 V1P2 0b0100 V1P3 + 0b0101 V1P4 EndEnum Field 31:28 CTX_CMPs Res0 27:24 @@ -1249,6 +1250,7 @@ UnsignedEnum 3:0 DebugVer 0b1000 V8P2 0b1001 V8P4 0b1010 V8P8 + 0b1011 V8P9 EndEnum EndSysreg =20 --=20 2.25.1