Message ID | 20221031092030.533116-1-pierre.gondois@arm.com |
---|---|
State | New |
Headers |
Return-Path: <linux-kernel-owner@vger.kernel.org> Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:6687:0:0:0:0:0 with SMTP id l7csp2203241wru; Mon, 31 Oct 2022 02:22:09 -0700 (PDT) X-Google-Smtp-Source: AMsMyM5WRUvXKyRaHCNH0/JBqWOoflgjYBwsVUWAzjZLXls6vS/ERTdzRKjFk4L0gePGofxXCLz4 X-Received: by 2002:a05:6402:410:b0:451:ea13:4ed7 with SMTP id q16-20020a056402041000b00451ea134ed7mr13176372edv.262.1667208129402; Mon, 31 Oct 2022 02:22:09 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1667208129; cv=none; d=google.com; s=arc-20160816; b=D0hQiPLg/Xq3+tWVpUPUC8IOtOCTQHcLOQg34tIHQuWXN8Z6IOHeCD6rkTbXmjBwkI KQBD5VCRgfOdsM09sRGhn5QAYdN7Ya6dpXkynSBWnztThNN7zhYpr6+RF4tXheS9P+ls 6AnODMNos8Tvw3mtAxiBVG1D1D1IBR8XT9jQrqzKqB6dyrDBS7lDQddYIn+Ajfp51Ocx kvQff+iX/5gTZM+LjGEu5smVRKEpqcRzIT+TpydCUxPqFW94DV4jXwK/aG5WgmIdnhgq 9nHvqlESTvUDOmMqoZCdmYeO/0dQtSS7rNdDJXT8U8a3Afgi35zGLiIXvlRYbhlzKSQ+ ytaQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=nsbx1M2kMMHFTsnHMAKGlrb+0inPndEAVqlzTNwK8s4=; b=iuDM/B8A6EOyPG/A29NiRIQeojADlhN+7AjbfdFo6ATv3eb1pzRFPU7qNaJlXYx2Qe NcoH+qU9+y3X26q/Tmsb+xvikekHwchPnTEaKbTqrvS1Qs5cAyiFIBDY0+oxLNcn74KO 3DDikNBlFjqF9EkdDCgtnVimpv0XHs2SUimsPRr7SdhCGRmUyFjqPt0iIopXZ4GOopKd 8bHsFLZG9GAlqM5La1pCbvlXBXcmCuM+XzYar+jOhJD4OvBSKLlMdDkyV6iXpJWgVdrY N+08iVoQUW/pU66W5MeIZpI4GTb7sjbCGU3nNEJ+W3SUHm+rD/FgOIU2ohgQfjRa+Ykj IXIQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id fj4-20020a1709069c8400b0078adad5930esi8069587ejc.255.2022.10.31.02.21.45; Mon, 31 Oct 2022 02:22:09 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230370AbiJaJVE (ORCPT <rfc822;kartikey406@gmail.com> + 99 others); Mon, 31 Oct 2022 05:21:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230329AbiJaJUi (ORCPT <rfc822;linux-kernel@vger.kernel.org>); Mon, 31 Oct 2022 05:20:38 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 9DB6BAE58; Mon, 31 Oct 2022 02:20:32 -0700 (PDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id B2A831FB; Mon, 31 Oct 2022 02:20:38 -0700 (PDT) Received: from pierre123.arm.com (unknown [10.57.7.107]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id BB0AA3F703; Mon, 31 Oct 2022 02:20:29 -0700 (PDT) From: Pierre Gondois <pierre.gondois@arm.com> To: linux-kernel@vger.kernel.org Cc: pierre.gondois@arm.com, Rob.Herring@arm.com, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Lars Povlsen <lars.povlsen@microchip.com>, Steen Hegelund <Steen.Hegelund@microchip.com>, UNGLinuxDriver@microchip.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 12/20] arm64: dts: Update cache properties for microchip Date: Mon, 31 Oct 2022 10:20:30 +0100 Message-Id: <20221031092030.533116-1-pierre.gondois@arm.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_NONE 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: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1748194431499278761?= X-GMAIL-MSGID: =?utf-8?q?1748194431499278761?= |
Series |
Update cache properties for arm64 DTS
|
|
Commit Message
Pierre Gondois
Oct. 31, 2022, 9:20 a.m. UTC
The DeviceTree Specification v0.3 specifies that the cache node
'compatible' and 'cache-level' properties are 'required'. Cf.
s3.8 Multi-level and Shared Cache Nodes
The recently added init_of_cache_level() function checks
these properties. Add them if missing.
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
---
arch/arm64/boot/dts/microchip/sparx5.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/microchip/sparx5.dtsi b/arch/arm64/boot/dts/microchip/sparx5.dtsi index 2dd5e38820b1..c4bca23b96b9 100644 --- a/arch/arm64/boot/dts/microchip/sparx5.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5.dtsi @@ -52,6 +52,7 @@ cpu1: cpu@1 { }; L2_0: l2-cache0 { compatible = "cache"; + cache-level = <2>; }; };