[00/15] arm64: support Engicam MicroGEA-STM32MP257-RMM board
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Message ID 20260518143150.3138712-1-dario.binacchi@amarulasolutions.com
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  • arm64: support Engicam MicroGEA-STM32MP257-RMM board
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Dario Binacchi May 18, 2026, 2:31 p.m. UTC 
This series adds initial support for the Engicam MicroGEA-STM32MP257-RMM
board based on the MicroGEA-STM32MP257 SoM.

The support includes device tree descriptions for both the SoM and the
carrier board, together with the required pinctrl definitions for the
peripherals used.

The series also updates the arm64 defconfig accordingly and performs a
small cleanup to keep it consistent with the newly added configurations.


Dario Binacchi (15):
  dt-bindings: arm: stm32: support Engicam MicroGEA-STM32MP257-RMM board
  arm64: dts: st: add SDMMC2 support on stm32mp25
  arm64: dts: st: add CAN1 support on stm32mp25
  arm64: dts: st: add i2c1 pins for stm32mp25
  arm64: dts: st: add ltdc pins for stm32mp25
  arm64: dts: st: add can1 pins for stm32mp25
  arm64: dts: st: add pwm2/pwm4 pins for stm32mp25
  arm64: dts: st: add sai1 pins for stm32mp25
  arm64: dts: st: add sdmmc2 pins for stm32mp25
  arm64: dts: st: add spi1 pins for stm32mp25
  arm64: dts: st: add usart1 pins for stm32mp25
  arm64: dts: st: support Engicam MicroGEA-STM32MP257 SoM
  arm64: dts: st: support Engicam MicroGEA-STM32MP257-RMM board
  arm64: defconfig: cleanup the defconfig
  arm64: defconfig: enable configs for Engicam MicroGEA-STM32MP257-RMM

 .../devicetree/bindings/arm/stm32/stm32.yaml  |   7 +
 arch/arm64/boot/dts/st/Makefile               |   1 +
 arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi | 328 ++++++++++++++++++
 arch/arm64/boot/dts/st/stm32mp251.dtsi        |  15 +
 arch/arm64/boot/dts/st/stm32mp253.dtsi        |  15 +
 .../st/stm32mp257-engicam-microgea-rmm.dts    | 321 +++++++++++++++++
 .../dts/st/stm32mp257-engicam-microgea.dtsi   |  64 ++++
 arch/arm64/configs/defconfig                  | 293 ++++++----------
 8 files changed, 862 insertions(+), 182 deletions(-)
 create mode 100644 arch/arm64/boot/dts/st/stm32mp257-engicam-microgea-rmm.dts
 create mode 100644 arch/arm64/boot/dts/st/stm32mp257-engicam-microgea.dtsi