From patchwork Mon May 2 12:50:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Cassel X-Patchwork-Id: 1625079 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=wdc.com header.i=@wdc.com header.a=rsa-sha256 header.s=dkim.wdc.com header.b=PX1Z2sMM; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4KsNKK15kLz9sFr for ; Mon, 2 May 2022 22:52:21 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234103AbiEBMzp (ORCPT ); Mon, 2 May 2022 08:55:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50520 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234790AbiEBMxx (ORCPT ); Mon, 2 May 2022 08:53:53 -0400 Received: from esa2.hgst.iphmx.com (esa2.hgst.iphmx.com [68.232.143.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A9CC1147 for ; Mon, 2 May 2022 05:50:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1651495823; x=1683031823; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=3hywuZKJ2+h6iyUSgSnjiO0CWFPSIGhHCXXTjq3TsWQ=; b=PX1Z2sMMmjhYoFNj8R7NwkwJ2lUJIg4ndH6nu18sG38BORYmWEZqW32G lcDtvwITFcQLEdgkdR0p4j/jogrDMfToU5B7fI6q6isyMfIF1+mh1Ba2o f8DvDqgIO2yRkUiZnRXQ/Hhif87rvigC2iYXz0YbN8MBsHvmh6HDdtXGb CO4wPwlPUEfHlf0E5Q/t63N9+md+NS5dzDCAFZV9Q4p8bHfwDgHKN1lEs 3zv4Nc6YAkpNd3Ywv9F1bgOWLf7mHa5SMIdYMfiKi9DkkxC4DvRcdWmys oaRfsNrFPb4sZt5MAkHLTV/M9ZocZrwv8ZXz+J/ngb7F8MsVXWL6fOh+D g==; X-IronPort-AV: E=Sophos;i="5.91,192,1647273600"; d="scan'208";a="303547579" Received: from uls-op-cesaip02.wdc.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 02 May 2022 20:50:23 +0800 IronPort-SDR: xv4byJIc6mg3CrfbInmG2WiFsnbIT/OuS+/UYhueonEl9g1S1f+ywC+TBN4ZP4mosXwsv6mRNL k1Yyr8l+ImWx8fIWTx7doEenDaP8YRGFc9jnk8vMOKRK35RlceCU/4kojVxInbEG86lOzp8H6Z mCpME5FZ8n+ZAON2om4fXzhN2FWUscmK0V2uc48X2TSzGwpRtHI66No6X5rv9UHdzLGOwtKN5B qyzU3htJxocW0hYnGs3Ci/Aa1sO739/8Hez7jZ8czIBKP+7cpS3BBrxkmxpd0E/6cgeapVCbb4 ObLCRsTs0jegBgXy9xS5WPaU Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep02.wdc.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 02 May 2022 05:20:28 -0700 IronPort-SDR: NGc8pX35onRnUiPC1RF4OqvdV9kCyibcwxkCLT0JZtFJIqpNakN7D1j/o4tX7M7fM+tkRkxQ5s b++Vx7FYlkkQF4rCFVG4kRLizdlLIivki1Wbup7ubNkSXlJAvPyXlcnHBhTaU7KWAHUuWBxU7x 17RrAtCJTWCtQBV8A8ED86mxvlWnGQwxqVOzBUMk3rkzFTLa3iS3e/9uy/DTsNabRjnnMYMGdn 2Wf70cqhR1/iFTDbJ1xbh2rNYIGTKal9L7Xw6DHe5bwgnZ6gYsY7ZzSltpfnKmWnNepqbuqNu4 BCk= WDCIronportException: Internal Received: from unknown (HELO x1-carbon.lan) ([10.225.164.66]) by uls-op-cesaip02.wdc.com with ESMTP; 02 May 2022 05:50:22 -0700 From: Niklas Cassel To: Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou Cc: Niklas Cassel , Rob Herring , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH v2 1/2] dt-bindings: riscv: Add mmu-type riscv,sv57 Date: Mon, 2 May 2022 14:50:13 +0200 Message-Id: <20220502125015.1345312-2-niklas.cassel@wdc.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220502125015.1345312-1-niklas.cassel@wdc.com> References: <20220502125015.1345312-1-niklas.cassel@wdc.com> MIME-Version: 1.0 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_PASS, SPF_NONE,T_SCC_BODY_TEXT_LINE 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: devicetree@vger.kernel.org sv57 is defined in the RISC-V Privileged Specification document. Additionally, commit 011f09d12052 ("riscv: mm: Set sv57 on defaultly") changed the default MMU mode to sv57, if supported by current hardware. Add riscv,sv57 to the list of valid mmu-type values. Signed-off-by: Niklas Cassel Acked-by: Rob Herring Reviewed-by: Anup Patel --- Documentation/devicetree/bindings/riscv/cpus.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml index d632ac76532e..3100fa233ca4 100644 --- a/Documentation/devicetree/bindings/riscv/cpus.yaml +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml @@ -61,6 +61,7 @@ properties: - riscv,sv32 - riscv,sv39 - riscv,sv48 + - riscv,sv57 - riscv,none riscv,isa: