**** BEGIN LOGGING AT Sat Jun 29 02:59:59 2013 Jun 29 07:27:04 hello everyone, Jun 29 07:27:28 I am using OMAP3 in my DM3730 devkit8500D Jun 29 07:27:44 with linux 2.6 Jun 29 07:28:21 i want to set the processor frequency to 600 MHz Jun 29 07:28:31 how can i do so? Jun 29 07:33:29 '2.6' is very very generic... Jun 29 07:33:55 yes, this might actually depend on the actual kernel, patches and its provenance Jun 29 07:56:32 Ok. i have been lookinf for this for quite long now. The DM3730 contains something called the OPPs, for the voltage and the clock frequencies. It is this which would be setting the DPLLs inside the register. I found a lowlevel_init.s file and a platform.s file where I was able to locate something. But could not reach to a conclusion. Also the custom board file hjust has a "#define" for the settings. Jun 29 07:57:18 which _exact_ kernel are you running? Jun 29 07:57:23 where did it come from? Jun 29 08:00:04 i am runnig linux 2.6.32. It came from the CD which was shipped with the kit. **** ENDING LOGGING AT Sun Jun 30 02:59:58 2013