Op maandag 23 maart 2015 18:22:07 UTC+1 schreef Chen-Yu Tsai: > > Hi, > > On Sun, Mar 22, 2015 at 4:50 AM, Jim Bos <[email protected] <javascript:>> > wrote: > > I enabled cpufreq-dt but something is wrong, I only seem to get probe > > deferral messages: > > > > $ grep cpufreq-dt dmesg.txt > > [ 1.986899] platform cpufreq-dt: Driver cpufreq-dt requests probe > > deferral > > [ 2.597085] platform cpufreq-dt: Driver cpufreq-dt requests probe > > deferral > > [ 3.180458] platform cpufreq-dt: Driver cpufreq-dt requests probe > > deferral > > [ 3.193431] platform cpufreq-dt: Driver cpufreq-dt requests probe > > deferral > > [ 3.325054] platform cpufreq-dt: Driver cpufreq-dt requests probe > > deferral > > [ 3.338387] platform cpufreq-dt: Driver cpufreq-dt requests probe > > deferral > > [ 3.942965] platform cpufreq-dt: Driver cpufreq-dt requests probe > > deferral > > [ 4.034670] platform cpufreq-dt: Driver cpufreq-dt requests probe > > deferral > > [ 4.457636] platform cpufreq-dt: Driver cpufreq-dt requests probe > > deferral > > [ 4.476649] platform cpufreq-dt: Driver cpufreq-dt requests probe > > deferral > > [ 11.734733] platform cpufreq-dt: Driver cpufreq-dt requests probe > > deferral > > > > And no entries under /sys/devices/system/cpu/cpu?/cpufreq > > > > This is a vanilla kernel 4.0.0-rc4 with attached config on a Cubietruck. > > > > Any hints what I'm doing wrong/what is wrong ? > > You have CONFIG_REGULATOR_AXP20X=m, which means the AXP regulator support > is in a module instead of compiled in. > > Try again with CONFIG_REGULATOR_AXP20X=y. This should fix your problems. > > > ChenYu >
Yes that helps! No more defered probes and a /sys/devices/system/cpu/cpu0/cpufreq showing me I'm running on 'ondemand' governor with frequency 312000. Thanks, another step in full support in mainline for the A20/Cubietruck. -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
