Merge tag 'sunxi-clocks-for-4.1' of https://git.kernel.org/pub/scm/linux/kernel/git...

Allwinner clocks changes for 4.1

The usual round of clock changes for the Allwinner SoCs.

There is nothing really standing out here, but a few changes and fixes, most
notably to allow the AHB clock to be parented to a PLL, instead of the CPU
clock to avoid any AHB rate change due to cpufreq.