Hello, I have a question concerning an older version of this patchset, the one which still included exynos4x12 support and where the clocking data was provided through DT. I tried to get this working for my ODROID-X2, which does work well, including the usage of the boost frequences. Since the X2 has an Exynos4412 Prime I added additional clocking data and operating points. clocking data (comes from the vendor kernel): <1704000 3 7 0 6 1 2 7 0 7> <1600000 3 7 0 6 1 2 6 0 7> operating points (again from vendor kernel): 1704000 1375000 1600000 1350000 Doing this I get correct output from scaling_available_frequencies and scaling_boost_frequencies and the driver seems to select these frequences. However when reading from cpufreq_cur_freq, which I think returns the frequency of the armclk, the maximum freq never exceeds 1.5GHz. So effectively the additional clocking data and opps are not used. I wonder this happens? Is there some kind of limit enforced? With best wishes, Tobias Jakobi -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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