From nobody Sun Dec 28 12:24:26 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7ABD4C4167B for ; Sat, 9 Dec 2023 01:04:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1574973AbjLIBEW (ORCPT ); Fri, 8 Dec 2023 20:04:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55086 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236009AbjLIBD6 (ORCPT ); Fri, 8 Dec 2023 20:03:58 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 161291723 for ; Fri, 8 Dec 2023 17:03:54 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 23993C433C9; Sat, 9 Dec 2023 01:03:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702083833; bh=ToeIxreJG1oFngsB43OoIIYhq6GawMkLFPrR11wb8nQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=BGHJw4XOBGHXxqeKqXFyOutafgxSGHn552443+zpZnsA/8Z/yX+oW7w9NF8nQ6pNt wKozGIxsImzOExR9GfL2iuGNPwsQPYv+kK+LCQ9FbJ2i7mtIbjVF9RrykCO+0epW3n U4PirW4bXSsPVrUPh1bLXUuC/yPCiNP81wUS1lHUe6TQpxbugULik9pSjxuhr+x3Sw FGFPhoiSVD2rKV+Lma3qioAiTzWhGq4CANnLrcqLa3OQxKZvic2DOzAgOzYceiAWHb 9D5YS4Ss0Sg5UscZ3jwSJIZ2VqVcWy371cSOAXbO+YJv9qaG3D9Nj8wM8f0mvM64gt /4DaIJzbOC6GQ== From: Mark Brown Date: Sat, 09 Dec 2023 01:02:58 +0000 Subject: [PATCH 12/13] arm64/sysreg: Add definition for FPMR MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20231209-b4-arm64-sysreg-additions-v1-12-45284e538474@kernel.org> References: <20231209-b4-arm64-sysreg-additions-v1-0-45284e538474@kernel.org> In-Reply-To: <20231209-b4-arm64-sysreg-additions-v1-0-45284e538474@kernel.org> To: Catalin Marinas , Will Deacon Cc: Fuad Tabba , Joey Gouly , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Mark Brown X-Mailer: b4 0.13-dev-0438c X-Developer-Signature: v=1; a=openpgp-sha256; l=975; i=broonie@kernel.org; h=from:subject:message-id; bh=ToeIxreJG1oFngsB43OoIIYhq6GawMkLFPrR11wb8nQ=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBlc7zdK6o8VYqFAgCXK9TeHf95XQTHnBtIunkid vfiKxtDTcaJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZXO83QAKCRAk1otyXVSH 0FFVB/sEWzv1FgqPe+kSCSPsyel79VWIUWB+ZHFp5BGi/LfB8vtBULVWNs/17e0A2Tpqvwgav8A WTZX/bBw10t23bT9pvuaL1gOwCq+QntST4TY8V86avOllJLd0EES3QPfu2Kqtz5DY2tG0ijk3/c WrxdHBxEDQm1bIFbJ2mtnC/PYlJkeQAS64jFb0oLrJkFExC8vBeghVYgtX+Sh9OxHhAVkCr3XKN Kpwl/iR0pMd41rnZqYhfXMlkAll8fQSDLy+W37venH7bcwRr7xhOufNOhOOssd4DSR0wSY5hBbR P0V3MTP8efigTzK7b7O+4sWVHxUzfqG/kuiLxfz4HY6+BZuW X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org DDI0601 2023-09 defines a new sysrem register FPMR (Floating Point Mode Register) which configures the new FP8 features. Add a definition of this register. Signed-off-by: Mark Brown Reviewed-by: Fuad Tabba --- arch/arm64/tools/sysreg | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 1acec8f5c37d..1c6d1c904750 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -2139,6 +2139,29 @@ Field 1 ZA Field 0 SM EndSysreg =20 +Sysreg FPMR 3 3 4 4 2 +Res0 63:38 +Field 37:32 LSCALE2 +Field 31:24 NSCALE +Res0 23 +Field 22:16 LSCALE +Field 15 OSC +Field 14 OSM +Res0 13:9 +UnsignedEnum 8:6 F8D + 0b000 E5M2 + 0b001 E4M3 +EndEnum +UnsignedEnum 5:3 F8S2 + 0b000 E5M2 + 0b001 E4M3 +EndEnum +UnsignedEnum 2:0 F8S1 + 0b000 E5M2 + 0b001 E4M3 +EndEnum +EndSysreg + SysregFields HFGxTR_EL2 Field 63 nAMAIR2_EL1 Field 62 nMAIR2_EL1 --=20 2.39.2