Merge tag 'stm32-soc-for-v4.17-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel...

Pull "STM32 SOC updates for v4.17, round 1." from Alexandre Torgue:

Highlights:
----------
 -Add STM32F769 MCU support
 -Add STM32MP157 MPU support
 -Add AMBA PL180 MMCI support for F4 and F7 MCUs
 -Move STM32 documentation to rst format

* tag 'stm32-soc-for-v4.17-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
  ARM: stm32: restore reboot capabilities
  ARM: stm32: Add AMBA support for STM32F4 and STM32F7 SoCs
  ARM: stm32: add initial support for STM32MP157
  ARM: stm32: prepare stm32 family to welcome armv7 architecture
  Documentation: arm: stm32: move to rst format
  ARM: stm32: Fix copyright
  ARM: stm32: add new STM32F769 MCU
  ARM: stm32: Kconfig: introduce MACH_STM32F769 flag