[{"id":1769676,"web_url":"http://patchwork.ozlabs.org/comment/1769676/","msgid":"<20170917073743.GD19716@kozik-book>","list_archive_url":null,"date":"2017-09-17T07:37:43","subject":"Re: [PATCH 3/4] arm: dts: exynos: add exynos5422 cpu\n\tcapacity-dmips-mhz information","submitter":{"id":68952,"url":"http://patchwork.ozlabs.org/api/people/68952/","name":"Krzysztof Kozlowski","email":"krzk@kernel.org"},"content":"On Wed, Aug 30, 2017 at 03:41:19PM +0100, Dietmar Eggemann wrote:\n> The following 'capacity-dmips-mhz' dt property values are used:\n> \n> Cortex-A15: 1024, Cortex-A7: 539\n> \n> They have been derived form the cpu_efficiency values:\n> \n> Cortex-A15: 3891, Cortex-A7: 2048\n> \n> by scaling them so that the Cortex-A15s (big cores) use 1024.\n> \n> The cpu_efficiency values were originally derived from the \"Big.LITTLE\n> Processing with ARM Cortex™-A15 & Cortex-A7\" white paper\n> (http://www.cl.cam.ac.uk/~rdm34/big.LITTLE.pdf). Table 1 lists 1.9x\n> (3891/2048) as the Cortex-A15 vs Cortex-A7 performance ratio for the\n> Dhrystone benchmark.\n> \n> The following platforms are affected once cpu-invariant accounting\n> support is re-connected to the task scheduler:\n> \n> odroidxu3, odroidxu3-lite, odroidxu4\n> \n> Cc: Rob Herring \n> Cc: Mark Rutland \n> Cc: Russell King \n> Cc: Kukjin Kim \n> Cc: Krzysztof Kozlowski \n> Signed-off-by: Dietmar Eggemann \n> ---\n> arch/arm/boot/dts/exynos5422-cpus.dtsi | 8 ++++++++\n> 1 file changed, 8 insertions(+)\n> \n\nThanks, applied.\n\nBest regards,\nKrzysztof","headers":{"Return-Path":"","X-Original-To":"incoming-imx@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-imx@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.infradead.org\n\t(client-ip=65.50.211.133; helo=bombadil.infradead.org;\n\tenvelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org;\n\treceiver=)","ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=lists.infradead.org\n\theader.i=@lists.infradead.org\n\theader.b=\"nwXMzMc8\"; 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\n\tSun, 17 Sep 2017 00:37:46 -0700 (PDT)","Date":"Sun, 17 Sep 2017 09:37:43 +0200","From":"Krzysztof Kozlowski ","To":"Dietmar Eggemann ","Subject":"Re: [PATCH 3/4] arm: dts: exynos: add exynos5422 cpu\n\tcapacity-dmips-mhz information","Message-ID":"<20170917073743.GD19716@kozik-book>","References":"<20170830144120.9312-1-dietmar.eggemann@arm.com>\n\t<20170830144120.9312-4-dietmar.eggemann@arm.com>","MIME-Version":"1.0","Content-Disposition":"inline","In-Reply-To":"<20170830144120.9312-4-dietmar.eggemann@arm.com>","User-Agent":"Mutt/1.5.24 (2015-08-30)","X-CRM114-Version":"20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ","X-CRM114-CacheID":"sfid-20170917_003809_082095_F0644BB7 ","X-CRM114-Status":"GOOD ( 10.80 )","X-Spam-Score":"-1.7 (-)","X-Spam-Report":"SpamAssassin version 3.4.1 on bombadil.infradead.org summary:\n\tContent analysis details: (-1.7 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t-0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/,\n\tno trust [74.125.82.46 listed in list.dnswl.org]\n\t-0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3)\n\t[74.125.82.46 listed in wl.mailspike.net]\n\t-0.0 SPF_PASS SPF: sender matches SPF record\n\t0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail\n\tprovider (k.kozlowski.k[at]gmail.com)\n\t0.0 HEADER_FROM_DIFFERENT_DOMAINS From and EnvelopeFrom 2nd level\n\tmail domains are different\n\t-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n\t[score: 0.0000]\n\t-0.0 RCVD_IN_MSPIKE_WL Mailspike good senders\n\t0.2 FREEMAIL_FORGED_FROMDOMAIN 2nd level domains in From and\n\tEnvelopeFrom freemail headers are different","X-BeenThere":"linux-arm-kernel@lists.infradead.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"Mark Rutland , devicetree@vger.kernel.org,\n\tlinux-samsung-soc@vger.kernel.org,\n\tVincent Guittot ,\n\tJuri Lelli , \n\tlinux-kernel@vger.kernel.org, Russell King ,\n\tlinux-renesas-soc@vger.kernel.org, Rob Herring , \n\tKukjin Kim , linux-arm-kernel@lists.infradead.org","Content-Type":"text/plain; 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