**** BEGIN LOGGING AT Sat Sep 17 02:59:56 2022 Sep 17 07:04:25 Hi Everyone, I creates a custom linux for Beaglebone AI but could able to use cpufreq Sep 17 07:07:17 root@bbai:~# cpufreq-info Sep 17 07:07:17 cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009 Sep 17 07:07:17 Report errors and bugs to cpufreq@vger.kernel.org, please. Sep 17 07:07:17 analyzing CPU 0: Sep 17 07:07:17 no or unknown cpufreq driver is active on this CPU Sep 17 07:07:17 analyzing CPU 1: Sep 17 07:07:19 no or unknown cpufreq driver is active on this CPU Sep 17 07:07:38 I tried insmod cpufreq-dt Sep 17 07:07:55 lsmod show cpufreq-dt Sep 17 11:32:10 AKN: you probably just missed some settings in your kernel config? Sep 17 11:40:00 my suggestion for customizing the kernel would be to use rcn's build scripts used to build the offical beagleboard.org kernels, and then just apply your customizations on top Sep 17 11:40:08 here are some notes on that: https://pastebin.com/eLhrp1Hg Sep 17 11:41:34 for the bbai you'll want to use the https://github.com/RobertCNelson/ti-linux-kernel-dev/ repo and then e.g. the ti-linux-5.10.y branch or the ti-linux-4.19.y branch depending on what major kernel series you want to use Sep 17 12:37:03 zmatt: Thank you **** ENDING LOGGING AT Sun Sep 18 02:59:56 2022