Merge tag 'sunxi-clk-for-3.12' of https://github.com/mripard/linux into clk-next-sunxi

Allwinner clock changes for 3.12

These patches mostly do some cleanup to introduce the basic gated clocks for
the Allwinner A10s, A20 and A31 SoCs.

Conflicts:
	drivers/clk/sunxi/clk-sunxi.c