[fedora-arm] [linux-sunxi] cpufreq scaling broken on cubietruck

[Peter Robinson]

>>> On Sun, 2015-09-27 at 12:37 +0200, Hans de Goede wrote:
>>>
>>>> This is likely a problem with your kernel config, make sure that
>>>> you've the axp209 mfd and regulator drivers enabled and loaded.
>>>
>>>
>>> Thanks, Hans. I really should have figured that out on my own!
>>>
>>> Do you think it's worth asking PeterR if he will change the default
>>> Fedora armv7 config to CONFIG_REGULATOR_AXP20X=y rather than the
>>> current CONFIG_REGULATOR_AXP20X=m? (I suspect that request might
>>> carry more weight if it comes from you rather than me. ;)
>>>
>>
>> Hans,
>>
>> Do you have an opinion, (or anyone else for that matter), on what would be
>> the upstream preferred way of getting the axp20x regulator driver to
>> auto-load, from a DT reference, assuming it is built as a module?
>> Something
>> like the attached patch? (Not tested, just thinking out loud.)
>
>
> This is already fixed by this patch:
>
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/regulator/axp20x-regulator.c?id=d4ea7d86457a8d0ea40ce77bdeda1fc966cc35ec

I've pulled this patch into the F-23/4.2.x kernel, it'll be in the
4.2.2 build, it's already in rawhide.

Peter