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: 13425149 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 70784CDB474 for ; Tue, 17 Oct 2023 13:16:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WgvZYFyMt9UHtOLpAG/zyR9/+3Mf7VDvBeCkW/X+vgQ=; b=RkoqDxpHXB92t9 LxNECknT3Y+tFTOK2T6U5GchBuvL6FzT0u+CJZKFV69lOfhuAHIBYvfx1lqX5uGzltY2IkLNcyKQL b/57ohQ3QFP5ExC51G+zijeZU2JIu2o38HG5+2OrHR6iALBM23GKlE+I6WcdTPhZjOvV4RogyP2kb OWsyrXcz8ULiY5hCQ60PAHNPRcYEG66jRF2nzKmgYuOQmRR8babarmVVcNN52A/yJpULTnOP2a85g NmQbjZQ5K7cJjM1l0+kF0ZkFZCa53GM0r9NN916k2uS14QXQX+dfM8RTpwEOcolcWU2K+JuhFdPPj bGpQK2eGHByQ0+jhP92Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qsjvP-00CNQ3-17; Tue, 17 Oct 2023 13:15:55 +0000 Received: from mail-wm1-x32e.google.com ([2a00:1450:4864:20::32e]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qsjvB-00CN8E-2A for linux-riscv@lists.infradead.org; Tue, 17 Oct 2023 13:15:44 +0000 Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-406532c49dcso17776695e9.0 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=lists.infradead.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=CbCWKzYv6gmuLITW1jO4lFV0H6lfK2ntogWMTDVH8MWPUsZmPfTToG6BlTgKVnF4CD 7v8FA4tYcuSHQ8Q5PpQVhv3riH+NulTUVcpKgR/5CbIf18PtZErizFITaTYAdDxCkfRh Zg6zeoKKglHHZr0LRUT5gN9rear5NfP/tuVo10D1ctScFPj++5UUEZ8kVmWJ5G6yvENZ s+7ZzZLPmXFzDiSkB8gs9aPXE1ZVEIXMZLfspOh8mx0L0+fEFYvLBbKzZ6zkyBQrhb6X p7DoBqXXUV88ussMydFUxS+gmAggx8Xu43qcv7l177uIMMnbGPShLOyAxrlTppirPU6b UGQQ== 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=b92j/QoY/dSg5+hO1jmkqLOeTd9th5UfnZn9x2b8k1NW4HDLWEz79iiIYJvo+ZYCow 3kVBZ1LbRn6rpshVT9L/m4sTA6ec+EQeussKZ6KAA7BqjgwryfUR2A0H36Ql9bjstLYL 7X4xsI6PESynQvYU3zE2eLYmFIWlZd07kvZ5ScO/zmTf08dYKj6tD8RzLW40L3g7xEqi GFSur6h5jgSA2aCmpdu/Uevur0sFLGUU3mO3TzF9ohGkmM8oO2W3cjbnOPih+um0I3x5 namFC7D46GfO9QnhUmIJMoOik8pWgG8MG52oYq770MzuNm89yCm6M0sO9HoVPyU/jhDt lMPQ== X-Gm-Message-State: AOJu0YwSQD3UBR6DtBambYzj5fw3ncQiGK51/P5B/KpIb/I39jbAdPh7 khrE65C6RRgqKbYISz/HrVaNE0/RiX74nOgAm9rp5g== X-Google-Smtp-Source: AGHT+IHVBUlyPGQBU14EXa9PZ6UFLb59Nwth5umwYgIAc2moUAd+hl54lbf8HW53OTtnTpusU2Ppyg== 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-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231017_061541_726575_123A7437 X-CRM114-Status: UNSURE ( 8.94 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org 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