Merge tag 'v4.6-rockchip-drivers1' of git://git.kernel.org/pub/scm/linux/kernel/git...

Support for the power-domains on rk3368 and a fix for
a wrong handling of for_each_available_child_of_node.

* tag 'v4.6-rockchip-drivers1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  soc: rockchip: power-domain: fix err handle while probing
  soc: rockchip: power-domain: Modify power domain driver for rk3368
  dt-bindings: modify document of Rockchip power domains
  dt-bindings: add power-domain header for RK3368 SoCs

Signed-off-by: Olof Johansson <olof@lixom.net>