Merge tag 'stm32-dt-for-v4.12-1' of...

Merge tag 'stm32-dt-for-v4.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into next/dt

STM32 DT updates for v4.12, round 1

Highlights:
----------

 - ADD RTC support on STM32F746 MCU
 - Enable RTC on STM32F746 Eval board
 - Enable clocks on STM32F746 MCU
 - Enable DMA, pwm1 and pwm3 on STM32F429I Eval
 - Add support of STM32H743 MCU and his Eval board
 - Enable USB HS and FS on STM32F469 Disco board

* tag 'stm32-dt-for-v4.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32

:
  dt-bindings: Document the STM32 USB OTG DWC2 core binding
  ARM: dts: stm32: Enable USB HS in FS mode (embedded phy) on stm32f429-disco
  ARM: dts: stm32: Enable USB FS on stm32f469-disco
  ARM: dts: stm32: Add USB FS support for STM32F429 MCU
  ARM: dts: stm32: Add STM32H743 MCU and STM32H743i-EVAL board
  ARM: dts: stm32: Enable pwm1 and pwm3 on stm32f429i-eval
  ARM: dts: stm32: Enable dma by default on stm32f4 adc
  ARM: dts: stm32: enable RTC on stm32746g-eval
  ARM: dts: stm32: Add RTC support for STM32F746 MCU
  ARM: dts: stm32: set HSE_RTC clock frequency to 1 MHz on stm32f746
  dt-bindings: mfd: Add STM32F7 RCC numeric constants into DT include file
  ARM: dts: stm32: Enable clocks for STM32F746 MCU

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