Merge "Allwinner Core additions for 3.16, take 2" from Maxime Ripard:

  - Convert the A31 SMP operations to the CPU_METHOD_OF_DECLARE mechanism
  - Remove the reset code from the machine definition, that removes pretty much
    all the code left in mach-sunxi

* tag 'sunxi-core-for-3.16-2' of https://github.com/mripard/linux:
  ARM: sunxi: Remove init_machine callback
  ARM: sunxi: Remove reset code from the platform
  ARM: sun6i: Retire the smp field in A31 machine
  Documentation: dt: bindings: Document Allwinner A31 enable method
  ARM: sun6i: Use CPU_METHOD_OF_DECLARE
  Documentation: dt: bindings: Document ARM PSCI enable method
Signed-off-by: Arnd Bergmann <arnd@arndb.de>