From nobody Wed Oct 8 19:15:35 2025 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 00ADC264A74; Wed, 25 Jun 2025 14:20:59 +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=1750861260; cv=none; b=Di2UldZrYpgFereibpCjUi+8M6/v/U49iHsMBSbDoKhc+WmnziCLZgLvmpDb7Q9a0Bz2iHlmwGWt37qDw0TcexcZZYKz+yV/Opb4I+7xrM7qYGSuZP8S+SvwwEnNmjA66A2DsA7YpMo1PwcTckzJUjRwCoc9LFQLeygqykeCH3Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750861260; c=relaxed/simple; bh=GKbzOIdtzFvop5ar2d9+3emwLLF5QXNzgs6b3CUkOPk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=AIvTX2dyd0fLJmp6yQETGIgM2H8gUsteCE/9JtBbsHCGRAIrD+/z6bFycPxwxkzt7mICO/HU7xT2OYu0yujq+ndHb5QgG4VH6V41ZWGAFNSF2sVudreXoOd/VHvWgxpheUJtoqf/i/vAMJJHyxDrxVH2j3AsLx0DeOiHxRjJ7Po= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=flDlzeJn; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="flDlzeJn" Received: by smtp.kernel.org (Postfix) with ESMTPS id 91366C4CEEA; Wed, 25 Jun 2025 14:20:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750861259; bh=GKbzOIdtzFvop5ar2d9+3emwLLF5QXNzgs6b3CUkOPk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=flDlzeJnraRftrK84Q+l68/q/JKOEfSgZhA69SlgO8yO+F9A1fEf7ng+zjIViJzs7 ZA9xWqh9g40IUaVwyRpV3XOzl00L9NIvk/0hhnsrxLvRpxqQrR2TvtQ6Bt8fUxCWCB hL/0es/zvq16yRcaRGV6X5Te0cpG7lJ81cR0VJQ6olIXCtNIK91TB7YcgFTvT2LkDy C1vzQW1Ev4O7Ki8iv7RM0d2QARCni3nXLyRe1I5wdjhl1oVvH7hvjabf5wQ06fXTxZ qKHPOgp75vG4+ZhvpHi0FbWejHOBxx1nFrYKzY+sKh93l1mu3oBoUGgbjlTRo7vetE 0qGeMVrsWsHNA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 77C42C7115C; Wed, 25 Jun 2025 14:20:59 +0000 (UTC) From: Aleksa Paunovic via B4 Relay Date: Wed, 25 Jun 2025 16:20:56 +0200 Subject: [PATCH v4 1/7] dt-bindings: riscv: Add xmipsexectl ISA extension description Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250625-p8700-pause-v4-1-6c7dd7f85756@htecgroup.com> References: <20250625-p8700-pause-v4-0-6c7dd7f85756@htecgroup.com> In-Reply-To: <20250625-p8700-pause-v4-0-6c7dd7f85756@htecgroup.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Jonathan Corbet Cc: Palmer Dabbelt , Conor Dooley , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, Aleksa Paunovic X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1750861257; l=1302; i=aleksa.paunovic@htecgroup.com; s=20250514; h=from:subject:message-id; bh=h13o/f46vhfOxj3D4iHSUN8apIuhKjiCZWPiTgA7Dm8=; b=bybQmtA8JYGfk8SiLTuOilDEXK5tT9xmFca05oXB0CyhBAtjNDrFXIGgHUHKdAijZXjcbV3p1 JgyhwV4egd+C8PDaz7ap5wnXKVTad51WO59WymZenWRomONPsWUPyfr X-Developer-Key: i=aleksa.paunovic@htecgroup.com; a=ed25519; pk=gFVSVYLKAgJiS5qCnDyUMGOFuczv8C6o0UmRs+fgisA= X-Endpoint-Received: by B4 Relay for aleksa.paunovic@htecgroup.com/20250514 with auth_id=403 X-Original-From: Aleksa Paunovic Reply-To: aleksa.paunovic@htecgroup.com From: Aleksa Paunovic The xmipsexectl extension is described in the MIPS RV64 P8700/P8700-F Multiprocessing System Programmer=E2=80=99s Guide linked at [1]. Link: https://mips.com/wp-content/uploads/2025/06/P8700_Programmers_Referen= ce_Manual_Rev1.84_5-31-2025.pdf Signed-off-by: Aleksa Paunovic Acked-by: Conor Dooley --- Documentation/devicetree/bindings/riscv/extensions.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Docu= mentation/devicetree/bindings/riscv/extensions.yaml index ede6a58ccf5347d92785dc085a011052c1aade14..de41a6f074d3af2ceaf5293dfe7= 5d16f43d416d6 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -662,6 +662,12 @@ properties: Registers in the AX45MP datasheet. https://www.andestech.com/wp-content/uploads/AX45MP-1C-Rev.-5.= 0.0-Datasheet.pdf =20 + # MIPS + - const: xmipsexectl + description: + The MIPS extension for execution control as documented in + https://mips.com/wp-content/uploads/2025/06/P8700_Programmers_= Reference_Manual_Rev1.84_5-31-2025.pdf + # SiFive - const: xsfvqmaccdod description: --=20 2.34.1