Merge tag 'stm32-dt-for-v5.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git...

STM32 DT for v5.20, round 1

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

- MCU:
  -Fix whitespace coding style. No functional changes.

- MPU:
  - General:
    - Remove specific IPCC wakeup interrupt on STM32MP15.
    - Enable OPTEE firmware and scmi support (clock/reset) on
      STM32MP13. It allows to enable RCC clock driver.
    - Add new pins configurations groups.

  - DH boards:
    - Add DHCOR based DRC Compact board. It embeds: 2xETH, 1xCAN,
      uSD, USB, eMMC and SDIO wifi.
    - Add ST MIPID02 bindings to AV96 (not enabled by default)

  - OSD32:
    - Correct vcc-supply for eeprom.
    - fix missing internally connected voltage regulator (ldo3
      supplied by vdd_ddr).

* tag 'stm32-dt-for-v5.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (25 commits)
  ARM: dts: stm32: Add ST MIPID02 bindings to AV96
  ARM: dts: stm32: Add alternate pinmux for RCC pin
  ARM: dts: stm32: Add alternate pinmux for DCMI pins
  ARM: dts: stm32: Add DHCOR based DRC Compact board
  ARM: dts: stm32: Add alternate pinmux for UART5 pins
  ARM: dts: stm32: Add alternate pinmux for UART4 pins
  ARM: dts: stm32: Add alternate pinmux for UART3 pins
  ARM: dts: stm32: Add alternate pinmux for SPI2 pins
  ARM: dts: stm32: Add alternate pinmux for CAN1 pins
  dt-bindings: arm: stm32: Add compatible string for DH electronics DHCOR DRC Compact
  ARM: dts: stm32: Fix SPI2 pinmux pin comments on stm32mp15
  ARM: dts: stm32: add optee reserved memory on stm32mp135f-dk
  ARM: dts: stm32: add RCC on STM32MP13x SoC family
  ARM: dts: stm32: enable optee firmware and SCMI support on STM32MP13
  dt-bindings: rcc: stm32: select the "secure" path for stm32mp13
  ARM: dts: stm32: correct vcc-supply for eeprom on stm32mp15xx-osd32
  ARM: dts: stm32: fix missing internally connected voltage regulator for OSD32MP1
  ARM: dts: stm32: adjust whitespace around '=' on MCU boards
  ARM: dts: stm32: Move DHCOR BUCK3 VDD 2V9 adjustment to 1V8 DTSI
  ARM: dts: stm32: remove the IPCC "wakeup" IRQ on stm32mp151
  ...

Link: https://lore.kernel.org/r/a250f32b-f67c-2922-0748-e39dc791e95c@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --cc arch/arm/boot/dts/Makefile
Simple merge