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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 412C5C001B0 for ; Sun, 2 Jul 2023 20:11:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233269AbjGBULO (ORCPT ); Sun, 2 Jul 2023 16:11:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55672 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233172AbjGBULE (ORCPT ); Sun, 2 Jul 2023 16:11:04 -0400 Received: from mail-ed1-x535.google.com (mail-ed1-x535.google.com [IPv6:2a00:1450:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3196910EF for ; Sun, 2 Jul 2023 13:10:03 -0700 (PDT) Received: by mail-ed1-x535.google.com with SMTP id 4fb4d7f45d1cf-5149aafef44so4167451a12.0 for ; Sun, 02 Jul 2023 13:10:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1688328592; x=1690920592; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=0XEbinDKQmA0sOkZ9j4oK2eVO7lkopAowopk2a9saj8=; b=UIXqveSMX+oujydoxpDfsn6bSse4eMBBiZz50mTtAiQkPx1/x9DVAZa3SBO2xUYLf1 7OTpN9L+07q93d8jxInlx1vzfueoLXVyTLi5jnOPHuPVWF2kgSAp81DQzf7dtA2hApmM yA+EJCYdHCoxwUFHPqUdgsVCdI1F8ihJcwvuIADu/yvkv9OWCX1U+fSBZFGz3aXUn2PQ TnI4nPcHhgbMOlvzMJnRNHvb9OdIMhcSS107H+fNZo9PlVhK14Th+D/0dKaukGaOrKYk hvnCNzv6ko5iFkZBXBixixhIK0NOX2UBYCGwRb/tO6T5NsZOaB9jbIX8Oj8wy0iEebb8 XxWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688328592; x=1690920592; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=0XEbinDKQmA0sOkZ9j4oK2eVO7lkopAowopk2a9saj8=; b=TUcMs+4CT86+jjOVTgJvpWGf7ZfYVTxPOoO7uQxDP2a4URgR8XNh6LB0bSHAtDezsX G2rQCtMt4wsyjnTlEGYGYme0y6U9duCmKRxd302wPBLZNYV20GJN4rQj9C2NuqUmZK1g ckYJecN2VYlufGXmEa59eZzoX7Ht+VxJVUM9cHVwjq8HxDhk6EwEbxXofG3kMzb6ikhq a6tsFJFf0EZD6Q2Hk0kZMTUubTTjlyQJkgDdk2e8t1WPQ1XT5CNhmlPg2yyI1UvDlRWs 5LeDy27b42d55bYBAsmoa279AWD55bTRWQGfvaNG+DSv2/ZB4CWI7LQNHsXtRJW17/us iOiA== X-Gm-Message-State: ABy/qLaERFWpeJfQIJrCJH3Nl6XFzpKHnEZJQumYcrXdW8d8tWvE6Naf N7ZtafW5nGo/9B2ivHKE6pxZnQ== X-Google-Smtp-Source: APBJJlG0HOHJON9xOHZ/yU82pUxWEV1BWHwlPLfoIk/EW35/54QSwfzuQdlgV1vXC9abgHES3eep6A== X-Received: by 2002:aa7:d8d9:0:b0:51d:e498:201 with SMTP id k25-20020aa7d8d9000000b0051de4980201mr5548697eds.27.1688328592128; Sun, 02 Jul 2023 13:09:52 -0700 (PDT) Received: from [192.168.10.214] ([217.169.179.6]) by smtp.gmail.com with ESMTPSA id u21-20020a056402065500b0051de3c6c5e5sm4033677edx.94.2023.07.02.13.09.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 02 Jul 2023 13:09:51 -0700 (PDT) Message-ID: <64543b2f-854f-4342-ee6d-d32f616eb55e@linaro.org> Date: Sun, 2 Jul 2023 22:09:50 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH v3 21/28] ARM: dts: qcom: apq8064: add L2 cache scaling Content-Language: en-US To: Dmitry Baryshkov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andy Gross , Bjorn Andersson , Konrad Dybcio , Ilia Lin , Viresh Kumar , Nishanth Menon , Stephen Boyd , Michael Turquette , "Rafael J. Wysocki" , Georgi Djakov Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, Christian Marangi , Stephan Gerhold References: <20230702174246.121656-1-dmitry.baryshkov@linaro.org> <20230702174246.121656-22-dmitry.baryshkov@linaro.org> From: Krzysztof Kozlowski In-Reply-To: <20230702174246.121656-22-dmitry.baryshkov@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 02/07/2023 19:42, Dmitry Baryshkov wrote: > Populate L2 cache node with clock, supplies and OPP information to > facilitate scaling L2 frequency. > > Signed-off-by: Dmitry Baryshkov ... > qcom,mode = ; > status = "okay"; > diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi > index c212215800d0..860f8981e8db 100644 > --- a/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi > +++ b/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi > @@ -2,6 +2,7 @@ > /dts-v1/; > > #include > +#include > #include > #include > #include > @@ -81,9 +82,106 @@ CPU3: cpu@3 { > }; > > L2: l2-cache { > - compatible = "cache"; > + compatible = "qcom,krait-l2-cache", "cache"; > cache-level = <2>; > cache-unified; > + clocks = <&kraitcc KRAIT_L2>; > + #interconnect-cells = <1>; > + operating-points-v2 = <&l2_opp_table>; > + > + l2_opp_table: opp-table-l2 { opp-table Best regards, Krzysztof