From mboxrd@z Thu Jan 1 00:00:00 1970 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 8BCB0C53219 for ; Wed, 29 Jul 2026 16:39:47 +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=zpVSKd07LXjxor7n2HyzUOv5EMUTqi4RwhZgVybQuAA=; b=ijHObL1E9CoDUm eXxswsc+703Nbsj1MJzNE0/UffQRDylxlxV4tVuOmFH0Ughvn1JPcZkH96ft+IWKPozt+FSY2nVZ2 /RqpyIOU5fMzCfrIj8ptnEpPaAUwOo/TDeU5oCZMgS1zCzxV8qp0fctiapV0QPuz/viU6ZgxIlL7K 7tX6m8pSqtC8Azh7jxJaufPGQAD5gHTodjNIvEB+xrB86pjdBhNjfXC9e4DSxDi50Z033YaJNt/lF DOp+fgZGqLm93HxpJJEaAlPKlNL87NpsrI/uziWydi2HPP0sdn+pw5MuVLYFCk2G9/oSw/T7TwO2A PZdl7U30TzGV8Ug203JQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wp7Ji-00000008aKY-0sHB; Wed, 29 Jul 2026 16:39:38 +0000 Received: from mail-wm1-x334.google.com ([2a00:1450:4864:20::334]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wp7Jg-00000008aJo-1OWf for linux-riscv@lists.infradead.org; Wed, 29 Jul 2026 16:39:37 +0000 Received: by mail-wm1-x334.google.com with SMTP id 5b1f17b1804b1-49550ec592cso538735e9.0 for ; Wed, 29 Jul 2026 09:39:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; t=1785343174; x=1785947974; 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:content-type; bh=y44tW4s5PjOJOmSGtdgX1zAMpKkbDdnk9Dva/9jZSYs=; b=aW7zsY59a1bpGQpW/8gzsL69RS8n/+JwgE65VWcAQt5UYZGP4WNQrnGOHxyLrKjfjU SZTBQo6J3D6OeLbbWKDdvgf1YH6UOTVrckhZ9qp3DELRAMpdWZrAMInnAZyDkNyRLL2D k/tx4K2IerQyYPwgYwp7/9TkgSIUFFel+3wDgOGsiQ69PINKlfAye7bUpaj2RJPzCDip Lg9t6W5PKsHh680xVU1C1ytnVhzCWadh1XzDPpXCYvxxMVEEj/BnpbDIrBJx2yaWO9w2 HsKo4gyax5QtB6eX4Ggzw1pe4u/C02+9NdHvWJMI3+5IyMQkULyS+goFTBJ8a3jXrE3n q03g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785343174; x=1785947974; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=y44tW4s5PjOJOmSGtdgX1zAMpKkbDdnk9Dva/9jZSYs=; b=UjKUFSoj/Z2r5kvvFlxuxGD5Kn0m7+ez+Qp+7wCWL3+grc+qXbfbERtGQXoKNMg4Z+ SLpHhrYwLblL2vJnTtexStzfUfxrjjgsrNBacNuxZnr973Niv4s9jzq76hE2ytTUVMYV uMBOpbjk2iCPThHjKw+hDOGifd+mX+j6s7LpTZgoD+51yZdfuSM4/T9DSlILLdPRV9A2 /XGDGF/19FRtlRZtZQm5Un1Es7+4LoyPPeV12nHgGWdtHcKRAQmx+a027hBUfR4qYrsk 4rh9t2FRtCEsZuuoWs9ipnd622QV7s4goFDyR3d1uAB9nHgJMO4cQupfrXWUMWaX8vj6 r2pw== X-Forwarded-Encrypted: i=1; AHgh+RpXwLp4sY3MGya+NqYSGXsGYh8arF6RqmqacF58chvI5rd2CTR0rCl/hjN74kD4oF8NixhNDRh+IW0/6A==@lists.infradead.org X-Gm-Message-State: AOJu0YzyMz8n2u6EVCl/CZlTrfI1Jm36oUPe2t6OyByfzaKBe6QUlyou Ju3I5F+mKQOMcNopiQbsaRRDML0mDBsnJsaihbxjK9bzmUvhpbosiHBg3AkeExldlLo= X-Gm-Gg: AR+sD10KV2KhSIzGCcTj5MtGnjzdxyhkODV8/mpsztFLp6xL2XeBIjbvRc1N7S09Ase WudRdQPuQdYyDb0iVUAosNQTJJEGhMfTLNEyL0vqD99LVS+iJ52WKKNMXuNsZOg4NxJwWRZ41fG spXtu5qDACSlloLP46ivkG0ld/c0TEdBTQxkvgxSPl2yeGV1DzrkAHkL8i45Z7bE8kF2OFYqb4P 3ZooBYHxgi7FtCe5ruERNnGVjP2292ziof/IWFeSri5ohD3NTo/mw/OMg8DT2hj7fTU0Cnrr1pD AO+jUYjKQ92K/x5bpfLL8S7VlKScNnq6O9XwPbehkAqQOIukG8UCrxOMNZvmDXyhoO320FJKrMe e26IhRJM/giKOs3ikhjPCuLPVx0tCwhdJvZuVlXtvjRdMY/Yb+/NeBnFRYz/OI/t4pOynrL5OgX xn9VtJxRg//FXYgWlqngWdyDGOni7Z+GQzlRdKZd7EzE4ypxsYi3PTvVcKWVp1Fq3QWZUJgJ4Fm XbndcbXdsXvHdGWjBQBafs= X-Received: by 2002:a05:600c:5492:b0:496:ca95:42bf with SMTP id 5b1f17b1804b1-497fd303166mr39094775e9.10.1785343174406; Wed, 29 Jul 2026 09:39:34 -0700 (PDT) Received: from hsinchu16.internal.sifive.com ([210.176.154.34]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-496c45b0535sm164242145e9.4.2026.07.29.09.39.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jul 2026 09:39:34 -0700 (PDT) From: Yu-Chien Peter Lin To: devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, samuel.holland@sifive.com, dlan@kernel.org, guodong@riscstar.com, dfustini@oss.tenstorrent.com, michal.simek@amd.com, junhui.liu@pigmoral.tech, darshan.prajapati@einfochips.com, akpm@linux-foundation.org, zhangchunyan@iscas.ac.cn, luxu.kernel@bytedance.com, pincheng.plct@isrc.iscas.ac.cn, nick.hu@sifive.com, jim.shu@sifive.com, zong.li@sifive.com, greentime.hu@sifive.com, robin.randhawa@sifive.com, scott@riscstar.com, dave.patel@riscstar.com, raymond.mao@riscstar.com, anup@brainfault.org, pawandeep.oza@oss.qualcomm.com, Yu-Chien Peter Lin Subject: [PATCH v2 1/3] dt-bindings: riscv: Add Worlds ISA extensions Date: Thu, 30 Jul 2026 00:39:06 +0800 Message-ID: <20260729163908.249838-2-peter.lin@sifive.com> X-Mailer: git-send-email 2.48.0 In-Reply-To: <20260729163908.249838-1-peter.lin@sifive.com> References: <20260729163908.249838-1-peter.lin@sifive.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260729_093936_423338_3B28EF68 X-CRM114-Status: UNSURE ( 8.59 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Add DT bindings for five RISC-V Worlds ISA extensions that implement World ID tagging for hardware-enforced context isolation. Also, add checks for extension dependency requirements. Signed-off-by: Yu-Chien Peter Lin --- .../devicetree/bindings/riscv/extensions.yaml | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index 2b0a8a93bb21..7a57191a0293 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -193,12 +193,35 @@ properties: ratified at commit d70011dde6c2 ("Update to ratified state") of riscv-j-extension. + - const: smlwid + description: | + The standard Smlwid extension for M-mode control of lower + privilege World ID via the mlwid CSR as ratified at commit + TBD ("TBD") of riscv-worlds. + + - const: smlwidlist + description: | + The standard Smlwidlist extension for M-mode control of lower + privilege World IDs via the mlwidlist CSR as ratified at commit + TBD ("TBD") of riscv-worlds. + - const: smstateen description: | The standard Smstateen extension for controlling access to CSRs added by other RISC-V extensions in H/S/VS/U/VU modes and as ratified at commit a28bfae (Ratified (#7)) of riscv-state-enable. + - const: smwiddeleg + description: | + The standard Smwiddeleg extension for M-mode delegation of lower + privilege World ID control to S-mode via the mwiddeleg CSR, as + ratified at commit TBD ("TBD") of riscv-worlds. + + - const: smwid + description: | + The standard Smwid extension for M-mode World ID control via the + mwid CSR as ratified at commit TBD ("TBD") of riscv-worlds. + - const: ssaia description: | The standard Ssaia supervisor-level extension for the advanced @@ -262,6 +285,12 @@ properties: ratified in RISC-V Profiles Version 1.0, with commit b1d806605f87 ("Updated to ratified state.") + - const: sswid + description: | + The standard Sswid extension for S-mode control of lower + privilege World IDs via the slwid CSR as ratified at commit + TBD ("TBD") of riscv-worlds. + - const: supm description: | The standard Supm extension for pointer masking support in user @@ -924,6 +953,30 @@ properties: then: contains: const: b + # Smlwidlist depends on Smwid and Smlwid + - if: + contains: + const: smlwidlist + then: + allOf: + - contains: + const: smwid + - contains: + const: smlwid + # Smwiddeleg depends on Smlwid + - if: + contains: + const: smwiddeleg + then: + contains: + const: smlwid + # Sswid depends on Smwiddeleg + - if: + contains: + const: sswid + then: + contains: + const: smwiddeleg # Supm depends on Smnpm or Ssnpm - if: contains: -- 2.43.7 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f48.google.com (mail-wm1-f48.google.com [209.85.128.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 956354D2ED5 for ; Wed, 29 Jul 2026 16:39:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.48 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785343188; cv=none; b=hyG2gbzG3BTcbTTqcbKsljgl33Kg5RTTgJiD5VaCIT3rVUb7eQPaqCpUdWVRzJIpS7xWkHK8HUYvCWtQ2Z5mvqfYPqlirbj0JBrYZ2mPrY5l051gN6pWSRHo7ng7AemAw7pEca29x+3tLaDESsAqlIXceHNC0JyQuuY/TTfGJVk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785343188; c=relaxed/simple; bh=P9K5XfBaIRh3PRPhPATQN9LhXlUlQ1vWfNXGvrqOGlo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=szxMEtq+KgELRlmLuBgm7DxZy7FZ5Z6NBwEW8WWd7R5Q3elEUCqTq//d46EEK/w/zq7Hl3x8T9wEGfUUCjSVWbKgZiJ/WVSWkCMRtqgQTLCqAPNDLkJOJ9A4utfyiI9fgA9s6kCUnv9CtpO4VpxNFHpylLryFyZKtgV+t/DN1Ko= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=sifive.com; spf=pass smtp.mailfrom=sifive.com; dkim=pass (2048-bit key) header.d=sifive.com header.i=@sifive.com header.b=mvNKPEaG; arc=none smtp.client-ip=209.85.128.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=sifive.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sifive.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sifive.com header.i=@sifive.com header.b="mvNKPEaG" Received: by mail-wm1-f48.google.com with SMTP id 5b1f17b1804b1-4954a9e8490so341625e9.1 for ; Wed, 29 Jul 2026 09:39:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; t=1785343174; x=1785947974; 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:content-type; bh=y44tW4s5PjOJOmSGtdgX1zAMpKkbDdnk9Dva/9jZSYs=; b=mvNKPEaG2KG/sO0GiZjqqRCPYI2KmoR9z7zhceWxghxxn6EVQYvw9EyfFU4utHoi/Q d/VMzP3gYU0rVCH9KjHyUh/jhr7VMezDX/eo7B4i99EL6RS9FuEaM73o447OhAwy1m+c 2n9HnlDciieMyvypk08pXMAZ7uVuVaGhqC2G+7oXr0t1kecsesS10pU0lgCW9ceYiEs0 guhdA1bqMOelz+ZD6tVRnSPqFi5Jba21XVPw/CdHd6/ibwZLzDnxxULB5JMXKMUzquIc eB1CehRvKXtbNivE1NgrN2F7ZhRv3qDddLMuPnW9i4VbPJ6e80Kdj/kIvYu+KQSedylM EMqg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785343174; x=1785947974; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=y44tW4s5PjOJOmSGtdgX1zAMpKkbDdnk9Dva/9jZSYs=; b=CkcWcFb2nC+QJcGPOD/oRCl99GkQytxG01+h+2xRl6OO/5v6+3CDxgWBZR7hvNaeiC IbmRgMn2LHrmdilP+emt/fCdABEwFXeHcYiWb35Al0a/VEjA2ZhJgc0TNmuxF3/UyO5d c43RdC52XMY+jZtgHnf5n3U01LssbpJL9yt06YLRaxFp5CtO0LH+2rdkQuvbM78UYYs1 FMJzPi+ca5uoGpJQUge3dRbz+pu9imbkr/xE8mmzTtJ0NjpHp/AT4K70x2ihLKb6A05r jy6FrPj07dYLfSnbJSZ5VIWu/CzluKWz/Vl5M0QOpevU5lPLhUnY/vWG/An6j7ueoY3O jfSw== X-Gm-Message-State: AOJu0YwnAPm8rSCqs9ky8XJ5KPLemi4mH8j3wLLWjq6H/czjXmvDeRxo pxX75Rx/1Mv2i9vOh1CIR9xrQYp0oNjHHBxL/7zGF/mDEk89iK+CIT+RYtmZo7NViJ1HoW8Z2S0 iT+54uPtZdD4PxMQakCgIUiwt3+bIs6wpqSCtY3f/OATfrPMjAtmz9YVWjRnv+D1SX+aTpq9sh1 cxvs1+8b1co/8120pRb641xcBWNLUch6dpqJ/mag5bJ2jJRoIjGEw0 X-Gm-Gg: AR+sD10u4LQEn8J7DzU5WxczNXw6VEBIDe3TDZfEY4mgEFk0lkWIKi+v93iQxu5o2fX Qkl8YJdDLraGiChk9JlWR+XUk5lv1Tmw0eanIhrDP2q9wN+EAO5r8E59VAagzNl6GPQD4TYHx4j mQACMHw9F0odM5NnSEJ/2j1lJBq+djReQ/mp/Zn6+ZjZDmaWCoumf35PsKsfvWYAx9ij0lhoA6C QVbRqOO2wX2W/E/SozLawVeyM93+ZGznBGA8gPsZ7wdbe5f0a8oCAwH0nkFApMsLypoCRoZdAJ2 e5SzqxJncmrSeT8Z6doKhO3bXUW10bOGA4CZvMY80dTCfKHS7LXH9SjYwnHzG1q9IGO6vGCFq8f eXXWgw8t1PgCY3B4DWedgblrdau/FcrU1GSPYSquYySbtmJxGaSuja2RV1Z3qFxKeHd52mPoBZK rvkkXCTGH4ZphVfO+aSZ0l5ffP+0Aq7i0g9xav2PlbJlEvyebhVgLQoONiBRMGWdwlj1iEdAWWQ jlkMVhVDFMjO6xtSR+v6fw= X-Received: by 2002:a05:600c:5492:b0:496:ca95:42bf with SMTP id 5b1f17b1804b1-497fd303166mr39094775e9.10.1785343174406; Wed, 29 Jul 2026 09:39:34 -0700 (PDT) Received: from hsinchu16.internal.sifive.com ([210.176.154.34]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-496c45b0535sm164242145e9.4.2026.07.29.09.39.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jul 2026 09:39:34 -0700 (PDT) From: Yu-Chien Peter Lin To: devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, samuel.holland@sifive.com, dlan@kernel.org, guodong@riscstar.com, dfustini@oss.tenstorrent.com, michal.simek@amd.com, junhui.liu@pigmoral.tech, darshan.prajapati@einfochips.com, akpm@linux-foundation.org, zhangchunyan@iscas.ac.cn, luxu.kernel@bytedance.com, pincheng.plct@isrc.iscas.ac.cn, nick.hu@sifive.com, jim.shu@sifive.com, zong.li@sifive.com, greentime.hu@sifive.com, robin.randhawa@sifive.com, scott@riscstar.com, dave.patel@riscstar.com, raymond.mao@riscstar.com, anup@brainfault.org, pawandeep.oza@oss.qualcomm.com, Yu-Chien Peter Lin Subject: [PATCH v2 1/3] dt-bindings: riscv: Add Worlds ISA extensions Date: Thu, 30 Jul 2026 00:39:06 +0800 Message-ID: <20260729163908.249838-2-peter.lin@sifive.com> X-Mailer: git-send-email 2.48.0 In-Reply-To: <20260729163908.249838-1-peter.lin@sifive.com> References: <20260729163908.249838-1-peter.lin@sifive.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add DT bindings for five RISC-V Worlds ISA extensions that implement World ID tagging for hardware-enforced context isolation. Also, add checks for extension dependency requirements. Signed-off-by: Yu-Chien Peter Lin --- .../devicetree/bindings/riscv/extensions.yaml | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index 2b0a8a93bb21..7a57191a0293 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -193,12 +193,35 @@ properties: ratified at commit d70011dde6c2 ("Update to ratified state") of riscv-j-extension. + - const: smlwid + description: | + The standard Smlwid extension for M-mode control of lower + privilege World ID via the mlwid CSR as ratified at commit + TBD ("TBD") of riscv-worlds. + + - const: smlwidlist + description: | + The standard Smlwidlist extension for M-mode control of lower + privilege World IDs via the mlwidlist CSR as ratified at commit + TBD ("TBD") of riscv-worlds. + - const: smstateen description: | The standard Smstateen extension for controlling access to CSRs added by other RISC-V extensions in H/S/VS/U/VU modes and as ratified at commit a28bfae (Ratified (#7)) of riscv-state-enable. + - const: smwiddeleg + description: | + The standard Smwiddeleg extension for M-mode delegation of lower + privilege World ID control to S-mode via the mwiddeleg CSR, as + ratified at commit TBD ("TBD") of riscv-worlds. + + - const: smwid + description: | + The standard Smwid extension for M-mode World ID control via the + mwid CSR as ratified at commit TBD ("TBD") of riscv-worlds. + - const: ssaia description: | The standard Ssaia supervisor-level extension for the advanced @@ -262,6 +285,12 @@ properties: ratified in RISC-V Profiles Version 1.0, with commit b1d806605f87 ("Updated to ratified state.") + - const: sswid + description: | + The standard Sswid extension for S-mode control of lower + privilege World IDs via the slwid CSR as ratified at commit + TBD ("TBD") of riscv-worlds. + - const: supm description: | The standard Supm extension for pointer masking support in user @@ -924,6 +953,30 @@ properties: then: contains: const: b + # Smlwidlist depends on Smwid and Smlwid + - if: + contains: + const: smlwidlist + then: + allOf: + - contains: + const: smwid + - contains: + const: smlwid + # Smwiddeleg depends on Smlwid + - if: + contains: + const: smwiddeleg + then: + contains: + const: smlwid + # Sswid depends on Smwiddeleg + - if: + contains: + const: sswid + then: + contains: + const: smwiddeleg # Supm depends on Smnpm or Ssnpm - if: contains: -- 2.43.7