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 X-Spam-Level: X-Spam-Status: No, score=-7.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 814FEC07E9D for ; Tue, 20 Jul 2021 00:21:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 56DD761107 for ; Tue, 20 Jul 2021 00:21:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1378968AbhGSXjq (ORCPT ); Mon, 19 Jul 2021 19:39:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57978 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1441836AbhGSWN7 (ORCPT ); Mon, 19 Jul 2021 18:13:59 -0400 Received: from mail-qv1-xf2f.google.com (mail-qv1-xf2f.google.com [IPv6:2607:f8b0:4864:20::f2f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 87FBAC0613F0 for ; Mon, 19 Jul 2021 15:44:00 -0700 (PDT) Received: by mail-qv1-xf2f.google.com with SMTP id o9so9217585qvu.5 for ; Mon, 19 Jul 2021 15:44:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=BexLyXxqNgeH8/vtZRd1j76orcTrxVviC3YXV+o0bIU=; b=rUKY6dgXGsT9UEM8m0qXqyXgqg3Jvssnctaum8JQUHTTxXI8ZFNftfT3Ac5KN/GUYR CLIgTPXqEXTzC7W2v3r4/X/plmYq/pp0UlUqfQPBrUBIDyId9ahQZUXUdLoAuUb2Hgdz Jkrqra6S/86H+6zdTn9JfnCpFmvBRoeJbcnAbCRzGOh5nUzdJsadBNOJjT/C9GX+Rr3e Vlw4LKevADefwIj/pGEzSJqQoE9FhfNqMdWWV8qJBUMali+mS4eZl1ApAUM0aDYxY/32 n4JGVQ5nMtmxNnbmPvOOST0d5J49owen5t47D3Ed60PR4JkC9E+bxwRHUMxGgUZAVI2U jkPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=BexLyXxqNgeH8/vtZRd1j76orcTrxVviC3YXV+o0bIU=; b=rqlX3orsFNOTENDk5aV/FBdtMIFSGD/f+I4uloh7ihicC1AYfVwaE24Sg8JcGcBDSW FzxTvW54XY1YAmPMgDlCn6B7iIb4z2ie3gw7LW8nZkVV/Jz4DbVBeafyfFDQpRPg5lMK HCxfpnNeovPQEfsOMYGtmIwLte3/JIUbgXp2pE1fZ/814mX/ZXmYDeGyzKB66hMuTjoT ZPwokjqk6OcmUbqFv8YtVMVT3Jc4IL4gdO/EeAXdotOp0QQjPnizuJ8w+NEc/I6u53ff 9QxUTlc3+fhE3uNaVAXvtKSVxgHjyUoqYouS0CQ0ZP/GjHuXS6w5E32eLWprkHPDxoi7 OuLg== X-Gm-Message-State: AOAM533a5qorUizz/N/LYHGgAwpzFutkXUBUJcErFGmD7uZZWAomlwif W5UZYjYGdvvcRYn7nA1ew2IKg3QrHd2pTw== X-Google-Smtp-Source: ABdhPJysNyiNCLBggwYBSqT5tdYTt6rxSTZj+yTVDevRWw2of9y2Rhyra1Xn/hSZQ8F3riYqEyeR1g== X-Received: by 2002:a0c:f48d:: with SMTP id i13mr26725618qvm.24.1626734639691; Mon, 19 Jul 2021 15:43:59 -0700 (PDT) Received: from [192.168.1.93] (pool-71-163-245-5.washdc.fios.verizon.net. [71.163.245.5]) by smtp.gmail.com with ESMTPSA id r16sm8710241qke.73.2021.07.19.15.43.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 19 Jul 2021 15:43:59 -0700 (PDT) Subject: Re: [PATCH] arm64: boot: dts: qcom: sm8150: Add CPU opp tables To: Bjorn Andersson Cc: agross@kernel.org, robh+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20210714182610.92972-1-thara.gopinath@linaro.org> From: Thara Gopinath Message-ID: <3803b17f-47b3-ed99-eb90-d7998ea5c996@linaro.org> Date: Mon, 19 Jul 2021 18:43:59 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 7/19/21 12:16 PM, Bjorn Andersson wrote: > On Wed 14 Jul 13:26 CDT 2021, Thara Gopinath wrote: > >> Add OPP tables to scale DDR and L3 with CPUs for SM8150 SoCs. >> This gives a significant performance boost for cpu-ddr loads. >> Below is the results for mbw benchmark with and without the opp tables. >> >> /mbw 1500 >> Without l3/ddr scaling With l3 ddr/scaling >> MEMCPY(MiB/s) 3574 10448 >> DUMB(MiB/s) 3500 11721 >> MCBLOCK(MiB/s) 8976 23595 >> > > Nice! > > > Took the liberty of dropping "boot: " from $subject before applying the > patch. Thanks! -- Warm Regards Thara (She/Her/Hers)