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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, I've been running two Marvell A3720 devices with CPU frequency scaling enabled and 1.2Ghz enabled for several months without issues. In order to do this I had to patch the DDR initialization code in Marvell's repos (https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell/pull/44). Without that patch, the device would indeed crash with frequency scaling enabled at any clock speed. This indicates that at least some of the stability issues experienced by users in the past are a result of improperly configured bootloaders rather than an issue with the kernel. As a result, it seems reasonable to re-enable the 1.2Ghz clock speed for users. Ben _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel