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[2620:137:e000::1:20]) by mx.google.com with ESMTP id x12-20020a62fb0c000000b0057fadf9ef57si16236360pfm.254.2023.01.12.00.52.56; Thu, 12 Jan 2023 00:53:02 -0800 (PST) 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 S235024AbjALIdO (ORCPT + 50 others); Thu, 12 Jan 2023 03:33:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32862 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236366AbjALIdK (ORCPT ); Thu, 12 Jan 2023 03:33:10 -0500 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id EB5B2B17; Thu, 12 Jan 2023 00:33:08 -0800 (PST) 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 8FE29FEC; Thu, 12 Jan 2023 00:33:50 -0800 (PST) Received: from [192.168.1.12] (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id D79983F71A; Thu, 12 Jan 2023 00:33:06 -0800 (PST) Message-ID: <6c40e7f1-0bc7-d7c0-95e9-16e08a4d93c6@arm.com> Date: Thu, 12 Jan 2023 09:32:51 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 From: Pierre Gondois Subject: Re: [PATCH v2 21/23] arm64: dts: Update cache properties for synaptics To: LKML Cc: Jisheng Zhang , Sebastian Hesselbarth , Rob Herring , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org References: <20221107155825.1644604-1-pierre.gondois@arm.com> <20221107155825.1644604-22-pierre.gondois@arm.com> Content-Language: en-US In-Reply-To: <20221107155825.1644604-22-pierre.gondois@arm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,NICE_REPLY_A, 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: X-Mailing-List: linux-kernel@vger.kernel.org (subset for cc list) Hello, Just a reminder in case the patch was forgotten, Regards, Pierre On 11/7/22 16:57, Pierre Gondois wrote: > 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 'cache-unified' property should be present if one of the > properties for unified cache is present ('cache-size', ...). > > Update the Device Trees accordingly. > > Signed-off-by: Pierre Gondois > Reviewed-by: Jisheng Zhang > --- > arch/arm64/boot/dts/synaptics/berlin4ct.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/synaptics/berlin4ct.dtsi b/arch/arm64/boot/dts/synaptics/berlin4ct.dtsi > index 0949acee4728..926da7e1a6ba 100644 > --- a/arch/arm64/boot/dts/synaptics/berlin4ct.dtsi > +++ b/arch/arm64/boot/dts/synaptics/berlin4ct.dtsi > @@ -64,6 +64,7 @@ cpu3: cpu@3 { > > l2: cache { > compatible = "cache"; > + cache-level = <2>; > }; > > idle-states {