From nobody Fri Jan 2 01:35:01 2026 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 72E3ECDB474 for ; Tue, 17 Oct 2023 13:16:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343536AbjJQNQa (ORCPT ); Tue, 17 Oct 2023 09:16:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58130 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343874AbjJQNPw (ORCPT ); Tue, 17 Oct 2023 09:15:52 -0400 Received: from mail-lj1-x22b.google.com (mail-lj1-x22b.google.com [IPv6:2a00:1450:4864:20::22b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D0756EA for ; Tue, 17 Oct 2023 06:15:44 -0700 (PDT) Received: by mail-lj1-x22b.google.com with SMTP id 38308e7fff4ca-2c52289e900so3532211fa.0 for ; Tue, 17 Oct 2023 06:15:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1697548542; x=1698153342; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=DtPMZdfKNirfdqr6CT25Ry/Z9PXKAMnWV/SarPOTmxE=; b=vUzuwDjFpK8zXlw7NNPao3q6RfPmFGKv5CB8ColfSfqcO/TziBYC1RV6RSloiJ15v/ 1InahkhlsDf4ELmPB5Ys/kuCZBZw/FM4bUs27hJTR6c9ySP72CMNfSOxuZqIBDQtaCxt v7uCEdUu3t7oauDrxqm8BN3fNEmU2pn/QWf8gSsL+5tRefjqTFMgo8/o8chp2oGt28wS /+9OxX/oElkvQ55VUCiwLv4ohYMqFRUFJdlj8TLL3b31rLc/1BrX9sWrv98RIsxO0AbA Ubvqgt5mK32umIAnUW5UaR8nbLV6oX3i9x/+tuyiO5uIkOYxxuEuzTbW5qu5hbYSZq81 aM2A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697548542; x=1698153342; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=DtPMZdfKNirfdqr6CT25Ry/Z9PXKAMnWV/SarPOTmxE=; b=PrVGRxQsxVsDvgB44V7a5QqpfaS2a0aNkwPj6vWiJSi1wDXv6tA9abV2ThMNGKU5+q 5/3C1ZUXstPC22FKzcoMuJTj5Zz2Pd7whPGfBQNm6K0O5DkxiK4VfBhSAExuPhYEeK87 h36KkBl1nO1Y1QAHrjhsZLKaEt264zJGQTE8aWs099qYEgs0yImuvylcputlWLRXwo2y NuZhwF2EPrMpglGcYeg3SENCH/7a/iArfEiHK5AfihA4CfGtxPDgANn3UDshpxosW9Tl 2GEOm7CjcCafDU7tAanQvCJte9rH+87oKwwRb0ii4tdKyLcBkjGl6Sq4C5kMQbJmZMn7 cjrg== X-Gm-Message-State: AOJu0YxkSxwnxZDMvPgvTOLs7LRcACW1uzOXeJ7uXHUZGpHVbCR7rpRa wJ5t3SkZjf3ZYonPQZc5GhKfEA== X-Google-Smtp-Source: AGHT+IExgz+Jty8kJFWoAX6Xk7Uc1rKCCTHS2Tyfw+6sRSdA20AS2nN44InvEEqP/AyJZhlfjEW/6w== X-Received: by 2002:a2e:8745:0:b0:2b6:cd7f:5ea8 with SMTP id q5-20020a2e8745000000b002b6cd7f5ea8mr1903128ljj.1.1697548542173; Tue, 17 Oct 2023 06:15:42 -0700 (PDT) Received: from carbon-x1.. ([2a01:e0a:999:a3a0:96:820c:ecf7:a817]) by smtp.gmail.com with ESMTPSA id fj7-20020a05600c0c8700b0040772138bb7sm9873393wmb.2.2023.10.17.06.15.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Oct 2023 06:15:41 -0700 (PDT) From: =?UTF-8?q?Cl=C3=A9ment=20L=C3=A9ger?= To: linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Cc: =?UTF-8?q?Cl=C3=A9ment=20L=C3=A9ger?= , Palmer Dabbelt , Paul Walmsley , Rob Herring , Krzysztof Kozlowski , Albert Ou , Jonathan Corbet , Andrew Jones , Evan Green , Conor Dooley , Samuel Ortiz , Conor Dooley Subject: [PATCH v2 16/19] dt-bindings: riscv: add Zvfh[min] ISA extension description Date: Tue, 17 Oct 2023 15:14:53 +0200 Message-ID: <20231017131456.2053396-17-cleger@rivosinc.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231017131456.2053396-1-cleger@rivosinc.com> References: <20231017131456.2053396-1-cleger@rivosinc.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add description for Zvfh[min] ISA extension[1] which can now be reported through hwprobe for userspace usage. Link: https://drive.google.com/file/d/1_Yt60HGAf1r1hx7JnsIptw0sqkBd9BQ8/vie= w [1] Signed-off-by: Cl=C3=A9ment L=C3=A9ger Acked-by: Conor Dooley --- .../devicetree/bindings/riscv/extensions.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Docu= mentation/devicetree/bindings/riscv/extensions.yaml index eb4c77b319fb..07678564f11d 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -354,6 +354,18 @@ properties: instructions, as ratified in commit 56ed795 ("Update riscv-crypto-spec-vector.adoc") of riscv-crypto. =20 + - const: zvfh + description: + The standard Zvfh extension for vectored half-precision + floating-point instructions, as ratified in commit e2ccd05 + ("Remove draft warnings from Zvfh[min]") of riscv-v-spec. + + - const: zvfhmin + description: + The standard Zvfhmin extension for vectored minimal half-preci= sion + floating-point instructions, as ratified in commit e2ccd05 + ("Remove draft warnings from Zvfh[min]") of riscv-v-spec. + - const: zvkb description: The standard Zvkb extension for vector cryptography bit-manipu= lation --=20 2.42.0