[PATCH v4 7/8] ARM: Exynos: switch to using generic cpufreq-cpu0 driver

On 14 May 2014 18:20, Arnd Bergmann [off-list ref] wrote:

Could we please come up with a way to probe this from DT in the cpufreq-cpu0
driver itself, so we don't have to add a device in every platform using it?

Its followed that way because DT Maintainers had strong objections
to creating virtual device nodes and haven't allowed creation of nodes
for cpufreq drivers.. For which there is no physical device, as CPU already
has a separate node..