Merge tag 'stm32-dt-for-v4.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git...

STM32 DT updates for v4.18, round 1

Highlights:
-----------
-MCU platforms updates:
 -Update pwm-cells for stm32h743
 -Add I2C support on stm32f7xx-disco boards and
  on stm32h743i-eval board
 -Add new stm32f469 dtsi file
 -Add display support on stm32f469-disco (LTDC/DSI)
  + pannel orisetech (otm8009a)

-MPU STM32MP157 platform updates:
 -Fix DTC (W=12) warnings
 -Fix IRQ type definition for usart
 -Add QSPI & NOR flash support on EV1 board
 -Add CEC support
 -Add USB host
 -Add USBPHYC support and enable it on EV1 board
 -Add LTDC and DSI support
 -Add I2C support and enable it on ED1 and EV1 boards
 -Add CRC support
 -Add RNG support
 -Add CRYP support
 -Add DAC support
 -Add LPTIMER support
 -Add VREFBUFF support
 -Add timers supports and enable timer trigger 6 on ED1 board
 -Add MDMA, DMA and DMAMUX support and enable it
 -Enable clock driver

* tag 'stm32-dt-for-v4.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (42 commits)
  ARM: dts: stm32: update pwm-cells for LPTimer on stm32h743
  ARM: dts: stm32: Add I2C1 support for stm32h743i-eval Board
  ARM: dts: stm32: Add I2C support for STM32H743 SoC
  ARM: dts: stm32: Add I2C1 support for stm32f746-disco Board
  ARM: dts: stm32: Add I2C1 support for stm32f769-disco Board
  ARM: dts: stm32: Append additional I2Cs for STM32F746 SoC
  ARM: dts: stm32: Add display support on stm32f469-disco
  ARM: dts: stm32: Add new stm32f469 dtsi file with mipi dsi
  ARM: dts: stm32: Use gpio bindings in stm32f469-disco
  ARM: dts: stm32: Fix IRQ_TYPE_NONE warnings on stm32mp157c
  ARM: dts: stm32: Fix DTC warnings for stm32mp157
  ARM: dts: stm32: add flash nor support on stm32mp157c eval board
  ARM: dts: stm32: add qspi support for stm32mp157c
  ARM: dts: stm32: add cec support on stm32mp157c-ev1
  ARM: dts: stm32: add cec pins to stm32mp157c
  ARM: dts: stm32: add cec support on stm32mp157c
  ARM: dts: stm32: add USB Host (USBH) support to stm32mp157c
  ARM: dts: stm32: enable USBPHYC on stm32mp157c-ev1
  ARM: dts: stm32: add supplies to usbphyc ports on stm32mp157c-ed1
  ARM: dts: stm32: add USBPHYC support to stm32mp157c
  ...

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