Merge tag 'sunxi-config64-for-4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/arm64

Allwinner arm64 config changes for 4.12

Two patches to change our Kconfig option and add new options in the
defconfig.

* tag 'sunxi-config64-for-4.12' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  arm64: defconfig: add Allwinner USB PHY
  arm64: only select PINCTRL for Allwinner platforms
Signed-off-by: Olof Johansson <olof@lixom.net>