orion dt for v3.8

 - ehci-orion dt binding
 - gpio-poweroff
 - use dt regulators
 - move mpp to DT/pinctrl

Depends on:

 - orion/boards

    - merge conflicts
       - keep all 'select's in Kconfig
       - remove all #includes in board-*.c

 - pinctrl/devel up to:

    - 06763c7 pinctrl: mvebu: move to its own directory
ARM: Kirkwood: remove kirkwood_ehci_init() from new boards

ehci-orion initialization moved to DT.  New boards don't need to call
kirkwood_ehci_init().

Signed-off-by: Jason Cooper <jason@lakedaemon.net>
4 files changed