These patches add machine support for the Allwinner A20 and A31 SoCs
* tag 'sunxi-core-for-3.12-2' of https://github.com/mripard/linux:
ARM: sunxi: Introduce Allwinner A20 support
ARM: sun6i: Add restart code for the A31
ARM: sunxi: Add the Allwinner A31 compatible to the machine definition