From patchwork Tue Oct 17 13:14:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= X-Patchwork-Id: 154272 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:612c:2908:b0:403:3b70:6f57 with SMTP id ib8csp4126727vqb; Tue, 17 Oct 2023 06:16:30 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHki1JlDs80zvYv6AHJfY6BpSvIile/zz1XeCoI9+9u5tENCvrYvdC5F76MSI37+DT2KHz2 X-Received: by 2002:a17:902:ec89:b0:1ca:85b4:b962 with SMTP id x9-20020a170902ec8900b001ca85b4b962mr2251775plg.4.1697548590214; Tue, 17 Oct 2023 06:16:30 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1697548590; cv=none; d=google.com; s=arc-20160816; b=c1s1vlpSdJRC8g3stjRGy0YXaax6kp324qJkJM5V6geNvj7mdapf1BG5KWPAznOUis CYxvBJ3ThpIcokfLwfiBHrI2+eK9/Za0gsECjuUUnW7OJ3YEdMIOMpNFmgHf0fzZEA5n WFKUbPzPVyqacAcQ1fPlIohfl+GkNHWPAOmRZS/cIH/eUzBYvPcBjAn8dqnEkgp12r0T Ztu16EstVfH7olH865drPHccmuCkfcPCtNUo3GM/ASZtS/z9/pYxx2y3RQLdijfSYUkt gL1jG8crm7cUsn7p8J3ADyXRxa+hHSC5mycwvrLhpx+OHccHectGf8OdfcZKDQXuqxVS Sryg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=BcwMvdrQT7dDiQfvq5mk8auJjq+yKDjdUlNI6K4rk90=; fh=+cbUtfSAqhMquIoUm29OkpkAteRz4N6smd68uCoHFfk=; b=cvN9LNTwtJSueObF3gOXF8MOkAaMHVHW+QP0iWP5pFEgl91jlMcJgVaFVw9vXMIlOr vo2r1ES3E+dNRNzheZAPf+9UtNf89+oBMLV3zrCwLwimk5WPWVxCxL462GKsRyo2JzV4 PYBbTmkKNufIRYVMedvmKnxZoE3OilrkBAl5YmG1vjAH6jwyNJzUGDYCkjxYZ0J+IkMA 2r1RK0RUA4zvf3cxoBAxbBBEe2H3NPZf4h4DBJQjfbc6Y48cvqwK/JcepkIC4zRogu+E QyHYroQJ61G4FvtuPOU1w/FTqb+RfitaaZ49GcezYXpy+NNWL81BxskE9dLI1oJWKReq vJVA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@rivosinc-com.20230601.gappssmtp.com header.s=20230601 header.b=xa8kyVmx; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from snail.vger.email (snail.vger.email. [2620:137:e000::3:7]) by mx.google.com with ESMTPS id f15-20020a170902684f00b001bb8c4279f5si1687099pln.148.2023.10.17.06.16.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Oct 2023 06:16:30 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) client-ip=2620:137:e000::3:7; Authentication-Results: mx.google.com; dkim=pass header.i=@rivosinc-com.20230601.gappssmtp.com header.s=20230601 header.b=xa8kyVmx; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id 0930C801BA70; Tue, 17 Oct 2023 06:16:29 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343989AbjJQNQZ (ORCPT + 19 others); Tue, 17 Oct 2023 09:16:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343863AbjJQNPo (ORCPT ); Tue, 17 Oct 2023 09:15:44 -0400 Received: from mail-wm1-x32b.google.com (mail-wm1-x32b.google.com [IPv6:2a00:1450:4864:20::32b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 72F84102 for ; Tue, 17 Oct 2023 06:15:41 -0700 (PDT) Received: by mail-wm1-x32b.google.com with SMTP id 5b1f17b1804b1-406532c49dcso17776645e9.0 for ; Tue, 17 Oct 2023 06:15:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1697548540; x=1698153340; 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=BcwMvdrQT7dDiQfvq5mk8auJjq+yKDjdUlNI6K4rk90=; b=xa8kyVmxIMdgaf2ZwDbPGSzStRaubmGVqg+N2Ez+3aBJMLX9F1s7NeyquRbLn1WvHa JVOkzFUCAbAHJwaMRdSWl3HM7wN5vHYLAaw+hX6yKoGleqbEDt13vFcV23C1Y4sMBYuY BbfhmHkLSFl6y+Yy9KA+kP1IYca6qY4EP/labyUaUQ5nfPFUv4e+YCcGM02O+eNAFQ22 aY5PSQn/2OxN14Tpp/8Z9EdVFAah7ebH7FpPTq04QmpWHZ1Sr3DT2K0xmeOTBT531OjL iTIDz/4HMQgceSwbTvNYwOhLZxRdk1fphcMrNkabml6cak/CJAcR8be9oovZSkg/JqG8 vnCw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697548540; x=1698153340; 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=BcwMvdrQT7dDiQfvq5mk8auJjq+yKDjdUlNI6K4rk90=; b=J7RkGDe8B1E3MxAJgIOffJVU+ByG/RngsM+Vo91k18rBtYbN/S1xDE849sdxZg0ByD ds8iWOzHsdcxx8wUGwhcA01fqoiaeEznl6AJgCAOxA7Hhye3hBZBwfR+/7cW0yCtKtU9 e00AZGfPTr6ugNVL598IqwhRq/QwqJT4uvmanVyidcHPbEBnZf/a8udlbGYgjrlvHiJe EKsYJ0wzzV33ZW32IKWF5XXzSoK8kU2PYDQzkXG8AEQyKdQwPXn3PqnLeusCUCe22KG0 VADVLWEzKrmC65o8x06yvrWk/DRmFtnE90pFbADpwY6U/tUhedfsGC2JwbUpwM/VHVZl 9Jxg== X-Gm-Message-State: AOJu0YxEn3dZoC11Y3jRFjiI5Kfa7uJU+SUEpa6ni4kk6VzM1qkpsOgY a7u73iXaIxzKQmMNvqGDrlEfcA== X-Received: by 2002:a05:600c:150c:b0:405:38d1:621 with SMTP id b12-20020a05600c150c00b0040538d10621mr1641826wmg.3.1697548539594; Tue, 17 Oct 2023 06:15:39 -0700 (PDT) Received: from carbon-x1.. ([2a01:e0a:999:a3a0:96:820c:ecf7:a817]) by smtp.gmail.com with ESMTPSA id fj7-20020a05600c0c8700b0040772138bb7sm9873393wmb.2.2023.10.17.06.15.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Oct 2023 06:15:39 -0700 (PDT) From: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= To: linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Cc: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= , 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 13/19] dt-bindings: riscv: add Zihintntl ISA extension description Date: Tue, 17 Oct 2023 15:14:50 +0200 Message-ID: <20231017131456.2053396-14-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 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Tue, 17 Oct 2023 06:16:29 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1780008710440020794 X-GMAIL-MSGID: 1780008710440020794 Add description for Zihintntl ISA extension[1] which can now be reported through hwprobe for userspace usage. Link: https://drive.google.com/file/d/13_wsN8YmRfH8YWysFyTX-DjTkCnBd9hj/view [1] Signed-off-by: Clément Léger 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/Documentation/devicetree/bindings/riscv/extensions.yaml index b0a0d1bdf369..eb4c77b319fb 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -324,6 +324,12 @@ properties: The standard Zihintpause extension for pause hints, as ratified in commit d8ab5c7 ("Zihintpause is ratified") of the riscv-isa-manual. + - const: zihintntl + description: + The standard Zihintntl extension for non-temporal locality hints, as + ratified in commit 0dc91f5 ("Zihintntl is ratified") of the + riscv-isa-manual. + - const: zihpm description: The standard Zihpm extension for hardware performance counters, as