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[71.197.186.152]) by smtp.gmail.com with ESMTPSA id q13sm345574pjc.4.2019.12.09.14.12.36 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 09 Dec 2019 14:12:37 -0800 (PST) From: Kevin Hilman To: Anand Moon , Rob Herring , Martin Blumenstingl , Jerome Brunet , Neil Armstrong Subject: Re: [RFC-next 0/1] Odroid C2: Enable DVFS for cpu In-Reply-To: <20191101143126.2549-1-linux.amoon@gmail.com> References: <20191101143126.2549-1-linux.amoon@gmail.com> Date: Mon, 09 Dec 2019 14:12:36 -0800 Message-ID: <7hfthtrvvv.fsf@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191209_141238_904828_6944F6E6 X-CRM114-Status: UNSURE ( 8.47 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Anand Moon writes: > Some how this patch got lost, so resend this again. > > [0] https://patchwork.kernel.org/patch/11136545/ > > This patch enable DVFS on GXBB Odroid C2. > > DVFS has been tested by running the arm64 cpuburn > [1] https://github.com/ssvb/cpuburn-arm/blob/master/cpuburn-a53.S > PM-QA testing > [2] https://git.linaro.org/power/pm-qa.git [cpufreq testcase] > > Tested on latest U-Boot 2019.07-1 (Aug 01 2019 - 23:58:01 +0000) Arch Linux ARM Have you tested with the Harkernel u-boot? Last I remember, enabling CPUfreq will cause system hangs with the Hardkernel u-boot because of improperly enabled frequencies, so I'm not terribly inclined to merge this patch. > Patch based on my next-20191031 for 5.5.x kernel. > Hope this is not late entry. Re: "too late". FYI... when you post things as RFC, it means you're looking for comments (Request For Comment) but that it's not intended for merging. I didn't see any comments on this, but I also didn't see a non-RFC follow-up, so I didn't queue it for v5.5. Kevin _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic