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 105D1C43458 for ; Wed, 1 Jul 2026 08:47:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=q3CU0znujUTwcxjeKNolaCbQsHD6AswnEQkiO1fL85Y=; b=nlxkWhcE5Cf+R27CVAk2/y5rc+ 6bbXDZKpPBkY6AWhOOGoGWlONMG/JusC03IzGMQUgIBNuN0jnikYqhejqLce+Duk1VZSYbPn7bGks GfPONyc9c22cQMyoAGL1T07gsyqp0SVnAm1KRevRDMBVY6tL2IeJ0xHXMNtpSeAWsF+jg8Nsr/EK6 nHOzvZJtktDUc+MTMfdaFcmJEwTTRHvhSUHEfLCCkiOWyh3yBbA//mf2wJdvppinc42VE0pwCyCN7 SI1tujpyqmac2V2Uq6z2Czebzyngh53qYPiFjCpOLnJvP6742xRIqKdJ/8nxVRL/aPjL6lLs0Bl8T L2hwaeIw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1weqba-0000000146B-1bYt; Wed, 01 Jul 2026 08:47:38 +0000 Received: from out-188.mta1.migadu.com ([2001:41d0:203:375::bc]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1weqbX-0000000141F-2OVq for linux-arm-kernel@lists.infradead.org; Wed, 01 Jul 2026 08:47:36 +0000 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1782895652; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=q3CU0znujUTwcxjeKNolaCbQsHD6AswnEQkiO1fL85Y=; b=h4ZVPuN74ylcIjDvtDiE9C6IU/R16DyA59zWn/3nQKQidAqMCx8sdQv7Amia68ooxMEwQz mlyA7yuRlFOjNn5Zblo29Zy1Fc2IxS+BQoaCEuJfeUsM4EwVv7ttTMZfZxwESQmUuCmocr /6IkNJqlll6D/svFSUmOWZU2DxUo1po= From: Atish Patra Date: Wed, 01 Jul 2026 01:46:52 -0700 Subject: [PATCH v8 04/22] dt-bindings: riscv: add Sxcsrind ISA extension description MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260701-counter_delegation-v8-4-7909f863a645@meta.com> References: <20260701-counter_delegation-v8-0-7909f863a645@meta.com> In-Reply-To: <20260701-counter_delegation-v8-0-7909f863a645@meta.com> To: Jiri Olsa , Paul Walmsley , Mark Rutland , Rob Herring , Anup Patel , Namhyung Kim , Arnaldo Carvalho de Melo , Krzysztof Kozlowski , Atish Patra , Ian Rogers , Will Deacon , James Clark Cc: linux-arm-kernel@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-perf-users@vger.kernel.org, Conor Dooley X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260701_014735_761381_B34DF0A0 X-CRM114-Status: UNSURE ( 9.20 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Atish Patra Add the S[m|s]csrind ISA extension description. Acked-by: Rob Herring (Arm) Signed-off-by: Atish Patra --- Documentation/devicetree/bindings/riscv/extensions.yaml | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index 2b0a8a93bb21..15cf0e2ee3ed 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -181,6 +181,14 @@ properties: changes to interrupts as frozen at commit ccbddab ("Merge pull request #42 from riscv/jhauser-2023-RC4") of riscv-aia. + - const: smcsrind + description: | + The standard Smcsrind machine-level extension extends the + indirect CSR access mechanism defined by the Smaia extension. This + extension allows other ISA extensions to use indirect CSR access + mechanism in M-mode as ratified in the 20240326 version of the + privileged ISA specification. + - const: smmpm description: | The standard Smmpm extension for M-mode pointer masking as @@ -226,6 +234,14 @@ properties: Profiles Version 1.0, with commit b1d806605f87 ("Updated to ratified state.") + - const: sscsrind + description: | + The standard Sscsrind supervisor-level extension extends the + indirect CSR access mechanism defined by the Ssaia extension. This + extension allows other ISA extensions to use indirect CSR access + mechanism in S-mode as ratified in the 20240326 version of the + privileged ISA specification. + - const: ssnpm description: | The standard Ssnpm extension for next-mode pointer masking as -- 2.53.0-Meta