>From Andy: CPU_FREQ does seem to work / work better at least on linux-linaro-2.6.39 on OMAP4 / Panda.
>From Vishwa: There was an issue in Clock framework due to which Core DVFS in OMAP3 was not fully functional. This problem is fixed by below commit id in mainline and same is present in .39 linaro kernel. Patch details: commit 5fd2a84ab3c8b87176e25db1d98c5cc34043a669 Author: Avinash H.M <avinas...@ti.com> Date: Mon May 9 12:29:40 2011 +0000 OMAP3: set the core dpll clk rate in its set_rate function 2.6.39 does not seem to have basic DVFS code that was pushed in 2.6.38 kernel. So CPUFREQ will not work on 2.6.39. I will pull this patch onto 2.6.38 linaro kernel and test cpufreq. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/784176 Title: CPU_FREQ support is broken for OMAP 3 and OMAP 4 To manage notifications about this bug go to: https://bugs.launchpad.net/linux-linaro/+bug/784176/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
