Merge tag 'renesas-simple-pm-bus-for-v4.1' of git://git.kernel.org/pub/scm/linux...

Pull "Renesas ARM Based SoC Simple PM Bus Updates for v4.1" from Simon Horman:

* Add Simple Power-Managed Bus Driver

* tag 'renesas-simple-pm-bus-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  drivers: bus: Add Simple Power-Managed Bus Driver
  drivers: bus: Add Renesas Bus State Controller (BSC) DT Bindings
  drivers: bus: Add Simple Power-Managed Bus DT Bindings
  drivers: bus: Sort Makefile entries alphabetically
  drivers: bus: Sort Kconfig entries alphabetically