From patchwork Wed Dec 13 11:32:59 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: 1875599 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=rivosinc-com.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.a=rsa-sha256 header.s=20230601 header.b=RC0pQrg+; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=147.75.80.249; helo=am.mirrors.kernel.org; envelope-from=devicetree+bounces-24725-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from am.mirrors.kernel.org (am.mirrors.kernel.org [147.75.80.249]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SqtfN2wl1z20LX for ; Wed, 13 Dec 2023 22:33:48 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id D11581F21385 for ; Wed, 13 Dec 2023 11:33:45 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 871B82421A; Wed, 13 Dec 2023 11:33:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=rivosinc-com.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.b="RC0pQrg+" X-Original-To: devicetree@vger.kernel.org Received: from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com [IPv6:2a00:1450:4864:20::32e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8110411D for ; Wed, 13 Dec 2023 03:33:17 -0800 (PST) Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-40c317ba572so12199485e9.0 for ; Wed, 13 Dec 2023 03:33:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1702467196; x=1703071996; 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=bstEpC4Wn7eojNR4ey8qLYKe/MWWQca3CdSgitFw4Fg=; b=RC0pQrg+1tzni5Y/urP2QWDVAWmKqQUsrkRj0mkkRUeu7RUyjQAaNL9xs2KZ8B8u7w qAyP3KEhtSBooyTraLIgzc97Zdu10Lx9T1Q9kCZ48YupxjLt1+XdRDesCjuKhqKZn6FG FZVe8wO+gH6jCMj+J8/4tSIFL0w65DgvzsVGTvvGa1b58Ji7zudsKY2+sPasFIale85o GHGLg5ufOgZWrGr/O5GmVaZvKWcAkSiUNQkVs9prh21o+vH+SmG3XAhe4zyDwUlWmfio Nf+uMiXqj3SgPD8H8wef4UCjj+48zhsFEK9XtAoEQjEoyRyz9yYTf6R1gODpJoFg50p4 sNpw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702467196; x=1703071996; 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=bstEpC4Wn7eojNR4ey8qLYKe/MWWQca3CdSgitFw4Fg=; b=rn7fcMFOH8BN6+2fDkvVQaDN2kSN39hL0bsPpxrOYLzcKN3HUR3JvOux1hAshJlSsr eFeEU98xwDsD00OZSS6pkU4FyB7DjGcwxdivNi4Pmra1t7t5MkRHDKCHffRxKRmyS2NR 3FMOIBhH5xcdBzI8TuJComeuFDxOSEC6kE+Bn8JfX+edy98K2MURPmuJfHc4WS+lMO2R pf0UhClA4vrnrrHHd26EDQo04aYMMZDtSFsLUP+IPXeuQVpITkgR7BUlhBDg7wsTT30b gKeGkFuxs1sLQEJ3a6E5+x6GQkW4mVDu6Xia2W4EA39XFEyv5iqA8qRwWIbPMk3qP4bc CtcA== X-Gm-Message-State: AOJu0YwEm784gnu3tTBehekysl9HEMAAGrRyXiF/wLRMCKrTcv6QwteV Fh1hJiCx7KOck8ULKmTKrB9EaQ== X-Google-Smtp-Source: AGHT+IG2tOfMAS1pydsf4pPawIp50fPoX384Fx9efJpcAm8MmIokurwGuZwz8GEsZl7/fbAwTEX3Lg== X-Received: by 2002:a05:600c:358c:b0:40b:5547:76a0 with SMTP id p12-20020a05600c358c00b0040b554776a0mr9797289wmq.0.1702467195152; Wed, 13 Dec 2023 03:33:15 -0800 (PST) Received: from carbon-x1.. ([2a01:e0a:999:a3a0:c564:f167:d072:5672]) by smtp.gmail.com with ESMTPSA id m27-20020a05600c3b1b00b0040b38292253sm22433137wms.30.2023.12.13.03.33.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Dec 2023 03:33:14 -0800 (PST) From: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= To: linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= , Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Robbin Ehn Subject: [PATCH 3/9] dt-bindings: riscv: add Zam ISA extension description Date: Wed, 13 Dec 2023 12:32:59 +0100 Message-ID: <20231213113308.133176-4-cleger@rivosinc.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231213113308.133176-1-cleger@rivosinc.com> References: <20231213113308.133176-1-cleger@rivosinc.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add description for the Zam ISA extension. Signed-off-by: Clément Léger --- Documentation/devicetree/bindings/riscv/extensions.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index 3574a0b70be4..912cc6a42eb4 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -171,6 +171,11 @@ properties: memory types as ratified in the 20191213 version of the privileged ISA specification. + - const: zam + description: | + The standard Zam extension for misaligned atomics is supported as + ratified in version 20191213 of the riscv-isa-manual. + - const: zba description: | The standard Zba bit-manipulation extension for address generation From patchwork Wed Dec 13 11:33:02 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: 1875600 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=rivosinc-com.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.a=rsa-sha256 header.s=20230601 header.b=QqJV3DhQ; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:40f1:3f00::1; helo=sy.mirrors.kernel.org; envelope-from=devicetree+bounces-24731-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org [IPv6:2604:1380:40f1:3f00::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SqtfZ6Wrgz20LX for ; Wed, 13 Dec 2023 22:33:58 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id A9681B2100B for ; Wed, 13 Dec 2023 11:33:58 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 4A72F24205; Wed, 13 Dec 2023 11:33:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=rivosinc-com.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.b="QqJV3DhQ" X-Original-To: devicetree@vger.kernel.org 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 BC5BF12A for ; Wed, 13 Dec 2023 03:33:20 -0800 (PST) Received: by mail-lj1-x22b.google.com with SMTP id 38308e7fff4ca-2c9ebc04891so16179281fa.0 for ; Wed, 13 Dec 2023 03:33:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1702467199; x=1703071999; 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=nWX/zjp+iAoc0sTO0EE360u/fHh1vFE2puPVRvnlJSg=; b=QqJV3DhQ6ASn3wBywS585XZ8tatasBB+VWjS6bpB+Lh6xbLL+3fHeQ4ypAICs3Kban FCOvu1L9UZA+W26yp3rwLoe7IEypPJ0U09kxgk5Ei4MDYoGzFiTwocaTsQIXcnc0MCYY SjBqCMwGhi3ZW8bF77p+VsXsL9MtmKI4dLHIFjCYXMRsHOClhsgz7k7Q0kaOuDwaZZBG 1gnCTVrouE2fsxLNeH2Zm7RV1qlzyltplavBz6aU+oEZDSGa6rM/EbWreC2GRX8dRi17 +Y88FMIt2AFjhb12AzUDvWiHEV/1m+nVW/Joh8WUsbrnf3tJrQqUno5U6ymmmZdK7QxA eFtg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702467199; x=1703071999; 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=nWX/zjp+iAoc0sTO0EE360u/fHh1vFE2puPVRvnlJSg=; b=NOF2Mk0AGb9lV/YdPNV/TPlVZzHpv5J62EDGCq91elQOUdWebFFg1WyCQhThmOWZ0Z f1NWBe/SZKVI11lmDcm1M5Y9m/+Zwnf8dCl5n32YZ1tX3FK95CA+gBjAzILHa84gl4e4 66ouSNaXP9K/yd/P0+55N48m/NoGZYA+DdQpNg8C8Q9QZi6F2Bj95c8nNIF8OQ1Ap/9n KClv44bGdEREAl6QJkq5e/CQojWcUC6bJUuXLR+beNHaGquH6T4zfeYzmxoauX6Q3//V YjDwCWby3EofAPFFM4ngmg2pM38eL6U7e1wEudb1BZYHtdH7MfF7iej1U2at0seLKNFS ysHA== X-Gm-Message-State: AOJu0YxZljn4EBy2+6Dj/8rezVGh/MmCGhorqpK3p7bUSX8TIeb/NEpE oc1jeaG7edrAWrM5NppDxH++zQ== X-Google-Smtp-Source: AGHT+IEuXYkwYCdXUnQRj5u26PSyylqZ1NgdfvKlwWU8/MoItLq0cyd9mcOkAanUk5MDzRp5gaQUuA== X-Received: by 2002:a2e:918b:0:b0:2cb:2d8a:a28a with SMTP id f11-20020a2e918b000000b002cb2d8aa28amr5882241ljg.5.1702467199112; Wed, 13 Dec 2023 03:33:19 -0800 (PST) Received: from carbon-x1.. ([2a01:e0a:999:a3a0:c564:f167:d072:5672]) by smtp.gmail.com with ESMTPSA id m27-20020a05600c3b1b00b0040b38292253sm22433137wms.30.2023.12.13.03.33.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Dec 2023 03:33:18 -0800 (PST) From: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= To: linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= , Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Robbin Ehn Subject: [PATCH 6/9] dt-bindings: riscv: add Zacas ISA extension description Date: Wed, 13 Dec 2023 12:33:02 +0100 Message-ID: <20231213113308.133176-7-cleger@rivosinc.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231213113308.133176-1-cleger@rivosinc.com> References: <20231213113308.133176-1-cleger@rivosinc.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add description for the Zacas ISA extension which was ratified recently. 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 912cc6a42eb4..264114fa943e 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -171,6 +171,12 @@ properties: memory types as ratified in the 20191213 version of the privileged ISA specification. + - const: zacas + description: | + The Zacas extension for Atomic Compare-and-Swap (CAS) instructions + is supported as ratified at commit 5059e0ca641c ("update to + ratified") of the riscv-zacas. + - const: zam description: | The standard Zam extension for misaligned atomics is supported as